81406374912

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4603}}^1$

素因数の和:4749

約数の個数: 264

約数和(自身を含む): 249934769760

約数和(自身を除く): 168528394848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 101, 114, 128, 144, 152, 171, 192, 202, 228, 256, 288, 303, 304, 342, 384, 404, 456, 512, 576, 606, 608, 684, 768, 808, 909, 912, 1024, 1152, 1212, 1216, 1368, 1536, 1616, 1818, 1824, 1919, 2304, 2424, 2432, 2736, 3072, 3232, 3636, 3648, 3838, 4603, 4608, 4848, 4864, 5472, 5757, 6464, 7272, 7296, 7676, 9206, 9216, 9696, 9728, 10944, 11514, 12928, 13809, 14544, 14592, 15352, 17271, 18412, 19392, 19456, 21888, 23028, 25856, 27618, 29088, 29184, 30704, 34542, 36824, 38784, 41427, 43776, 46056, 51712, 55236, 58176, 58368, 61408, 69084, 73648, 77568, 82854, 87457, 87552, 92112, 103424, 110472, 116352, 122816, 138168, 147296, 155136, 165708, 174914, 175104, 184224, 220944, 232704, 245632, 262371, 276336, 294592, 310272, 331416, 349828, 368448, 441888, 464903, 465408, 491264, 524742, 552672, 589184, 662832, 699656, 736896, 787113, 883776, 929806, 930816, 982528, 1049484, 1105344, 1178368, 1325664, 1394709, 1399312, 1473792, 1574226, 1767552, 1859612, 1965056, 2098968, 2210688, 2356736, 2651328, 2789418, 2798624, 2947584, 3148452, 3535104, 3719224, 4184127, 4197936, 4421376, 4713472, 5302656, 5578836, 5597248, 5895168, 6296904, 7070208, 7438448, 8368254, 8395872, 8833157, 8842752, 10605312, 11157672, 11194496, 12593808, 14140416, 14876896, 16736508, 16791744, 17666314, 17685504, 21210624, 22315344, 22388992, 25187616, 26499471, 29753792, 33473016, 33583488, 35332628, 42421248, 44630688, 44777984, 50375232, 52998942, 59507584, 66946032, 67166976, 70665256, 79498413, 89261376, 89555968, 100750464, 105997884, 119015168, 133892064, 134333952, 141330512, 158996826, 178522752, 201500928, 211995768, 238030336, 267784128, 268667904, 282661024, 317993652, 357045504, 403001856, 423991536, 476060672, 535568256, 565322048, 635987304, 714091008, 806003712, 847983072, 1071136512, 1130644096, 1271974608, 1428182016, 1695966144, 2142273024, 2261288192, 2543949216, 3391932288, 4284546048, 4522576384, 5087898432, 6783864576, 9045152768, 10175796864, 13567729152, 20351593728, 27135458304, 40703187456, 81406374912]

約数ペア:

[(1, 81406374912), (2, 40703187456), (3, 27135458304), (4, 20351593728), (6, 13567729152), (8, 10175796864), (9, 9045152768), (12, 6783864576), (16, 5087898432), (18, 4522576384), (19, 4284546048), (24, 3391932288), (32, 2543949216), (36, 2261288192), (38, 2142273024), (48, 1695966144), (57, 1428182016), (64, 1271974608), (72, 1130644096), (76, 1071136512), (96, 847983072), (101, 806003712), (114, 714091008), (128, 635987304), (144, 565322048), (152, 535568256), (171, 476060672), (192, 423991536), (202, 403001856), (228, 357045504), (256, 317993652), (288, 282661024), (303, 268667904), (304, 267784128), (342, 238030336), (384, 211995768), (404, 201500928), (456, 178522752), (512, 158996826), (576, 141330512), (606, 134333952), (608, 133892064), (684, 119015168), (768, 105997884), (808, 100750464), (909, 89555968), (912, 89261376), (1024, 79498413), (1152, 70665256), (1212, 67166976), (1216, 66946032), (1368, 59507584), (1536, 52998942), (1616, 50375232), (1818, 44777984), (1824, 44630688), (1919, 42421248), (2304, 35332628), (2424, 33583488), (2432, 33473016), (2736, 29753792), (3072, 26499471), (3232, 25187616), (3636, 22388992), (3648, 22315344), (3838, 21210624), (4603, 17685504), (4608, 17666314), (4848, 16791744), (4864, 16736508), (5472, 14876896), (5757, 14140416), (6464, 12593808), (7272, 11194496), (7296, 11157672), (7676, 10605312), (9206, 8842752), (9216, 8833157), (9696, 8395872), (9728, 8368254), (10944, 7438448), (11514, 7070208), (12928, 6296904), (13809, 5895168), (14544, 5597248), (14592, 5578836), (15352, 5302656), (17271, 4713472), (18412, 4421376), (19392, 4197936), (19456, 4184127), (21888, 3719224), (23028, 3535104), (25856, 3148452), (27618, 2947584), (29088, 2798624), (29184, 2789418), (30704, 2651328), (34542, 2356736), (36824, 2210688), (38784, 2098968), (41427, 1965056), (43776, 1859612), (46056, 1767552), (51712, 1574226), (55236, 1473792), (58176, 1399312), (58368, 1394709), (61408, 1325664), (69084, 1178368), (73648, 1105344), (77568, 1049484), (82854, 982528), (87457, 930816), (87552, 929806), (92112, 883776), (103424, 787113), (110472, 736896), (116352, 699656), (122816, 662832), (138168, 589184), (147296, 552672), (155136, 524742), (165708, 491264), (174914, 465408), (175104, 464903), (184224, 441888), (220944, 368448), (232704, 349828), (245632, 331416), (262371, 310272), (276336, 294592)]