64681344

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 192

約数和(自身を含む): 229451040

約数和(自身を除く): 164769696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 546, 576, 617, 624, 672, 728, 819, 832, 896, 936, 1008, 1092, 1152, 1234, 1248, 1344, 1456, 1638, 1664, 1851, 1872, 2016, 2184, 2468, 2496, 2688, 2912, 3276, 3702, 3744, 4032, 4319, 4368, 4936, 4992, 5553, 5824, 6552, 7404, 7488, 8021, 8064, 8638, 8736, 9872, 11106, 11648, 12957, 13104, 14808, 14976, 16042, 17276, 17472, 19744, 22212, 24063, 25914, 26208, 29616, 32084, 34552, 34944, 38871, 39488, 44424, 48126, 51828, 52416, 56147, 59232, 64168, 69104, 72189, 77742, 78976, 88848, 96252, 103656, 104832, 112294, 118464, 128336, 138208, 144378, 155484, 168441, 177696, 192504, 207312, 224588, 236928, 256672, 276416, 288756, 310968, 336882, 355392, 385008, 414624, 449176, 505323, 513344, 552832, 577512, 621936, 673764, 710784, 770016, 829248, 898352, 1010646, 1026688, 1155024, 1243872, 1347528, 1540032, 1658496, 1796704, 2021292, 2310048, 2487744, 2695056, 3080064, 3593408, 4042584, 4620096, 4975488, 5390112, 7186816, 8085168, 9240192, 10780224, 16170336, 21560448, 32340672, 64681344]

約数ペア:

[(1, 64681344), (2, 32340672), (3, 21560448), (4, 16170336), (6, 10780224), (7, 9240192), (8, 8085168), (9, 7186816), (12, 5390112), (13, 4975488), (14, 4620096), (16, 4042584), (18, 3593408), (21, 3080064), (24, 2695056), (26, 2487744), (28, 2310048), (32, 2021292), (36, 1796704), (39, 1658496), (42, 1540032), (48, 1347528), (52, 1243872), (56, 1155024), (63, 1026688), (64, 1010646), (72, 898352), (78, 829248), (84, 770016), (91, 710784), (96, 673764), (104, 621936), (112, 577512), (117, 552832), (126, 513344), (128, 505323), (144, 449176), (156, 414624), (168, 385008), (182, 355392), (192, 336882), (208, 310968), (224, 288756), (234, 276416), (252, 256672), (273, 236928), (288, 224588), (312, 207312), (336, 192504), (364, 177696), (384, 168441), (416, 155484), (448, 144378), (468, 138208), (504, 128336), (546, 118464), (576, 112294), (617, 104832), (624, 103656), (672, 96252), (728, 88848), (819, 78976), (832, 77742), (896, 72189), (936, 69104), (1008, 64168), (1092, 59232), (1152, 56147), (1234, 52416), (1248, 51828), (1344, 48126), (1456, 44424), (1638, 39488), (1664, 38871), (1851, 34944), (1872, 34552), (2016, 32084), (2184, 29616), (2468, 26208), (2496, 25914), (2688, 24063), (2912, 22212), (3276, 19744), (3702, 17472), (3744, 17276), (4032, 16042), (4319, 14976), (4368, 14808), (4936, 13104), (4992, 12957), (5553, 11648), (5824, 11106), (6552, 9872), (7404, 8736), (7488, 8638), (8021, 8064)]