72361728

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 216

約数和(自身を含む): 233629200

約数和(自身を除く): 161267472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 72, 76, 87, 96, 108, 114, 116, 128, 144, 152, 171, 174, 192, 216, 228, 232, 256, 261, 288, 304, 342, 348, 361, 384, 432, 456, 464, 513, 522, 551, 576, 608, 684, 696, 722, 768, 783, 864, 912, 928, 1026, 1044, 1083, 1102, 1152, 1216, 1368, 1392, 1444, 1566, 1653, 1728, 1824, 1856, 2052, 2088, 2166, 2204, 2304, 2432, 2736, 2784, 2888, 3132, 3249, 3306, 3456, 3648, 3712, 4104, 4176, 4332, 4408, 4864, 4959, 5472, 5568, 5776, 6264, 6498, 6612, 6912, 7296, 7424, 8208, 8352, 8664, 8816, 9747, 9918, 10469, 10944, 11136, 11552, 12528, 12996, 13224, 14592, 14877, 16416, 16704, 17328, 17632, 19494, 19836, 20938, 21888, 22272, 23104, 25056, 25992, 26448, 29754, 31407, 32832, 33408, 34656, 35264, 38988, 39672, 41876, 43776, 46208, 50112, 51984, 52896, 59508, 62814, 65664, 66816, 69312, 70528, 77976, 79344, 83752, 92416, 94221, 100224, 103968, 105792, 119016, 125628, 131328, 138624, 141056, 155952, 158688, 167504, 188442, 200448, 207936, 211584, 238032, 251256, 277248, 282663, 311904, 317376, 335008, 376884, 415872, 423168, 476064, 502512, 565326, 623808, 634752, 670016, 753768, 831744, 952128, 1005024, 1130652, 1247616, 1269504, 1340032, 1507536, 1904256, 2010048, 2261304, 2495232, 2680064, 3015072, 3808512, 4020096, 4522608, 6030144, 8040192, 9045216, 12060288, 18090432, 24120576, 36180864, 72361728]

約数ペア:

[(1, 72361728), (2, 36180864), (3, 24120576), (4, 18090432), (6, 12060288), (8, 9045216), (9, 8040192), (12, 6030144), (16, 4522608), (18, 4020096), (19, 3808512), (24, 3015072), (27, 2680064), (29, 2495232), (32, 2261304), (36, 2010048), (38, 1904256), (48, 1507536), (54, 1340032), (57, 1269504), (58, 1247616), (64, 1130652), (72, 1005024), (76, 952128), (87, 831744), (96, 753768), (108, 670016), (114, 634752), (116, 623808), (128, 565326), (144, 502512), (152, 476064), (171, 423168), (174, 415872), (192, 376884), (216, 335008), (228, 317376), (232, 311904), (256, 282663), (261, 277248), (288, 251256), (304, 238032), (342, 211584), (348, 207936), (361, 200448), (384, 188442), (432, 167504), (456, 158688), (464, 155952), (513, 141056), (522, 138624), (551, 131328), (576, 125628), (608, 119016), (684, 105792), (696, 103968), (722, 100224), (768, 94221), (783, 92416), (864, 83752), (912, 79344), (928, 77976), (1026, 70528), (1044, 69312), (1083, 66816), (1102, 65664), (1152, 62814), (1216, 59508), (1368, 52896), (1392, 51984), (1444, 50112), (1566, 46208), (1653, 43776), (1728, 41876), (1824, 39672), (1856, 38988), (2052, 35264), (2088, 34656), (2166, 33408), (2204, 32832), (2304, 31407), (2432, 29754), (2736, 26448), (2784, 25992), (2888, 25056), (3132, 23104), (3249, 22272), (3306, 21888), (3456, 20938), (3648, 19836), (3712, 19494), (4104, 17632), (4176, 17328), (4332, 16704), (4408, 16416), (4864, 14877), (4959, 14592), (5472, 13224), (5568, 12996), (5776, 12528), (6264, 11552), (6498, 11136), (6612, 10944), (6912, 10469), (7296, 9918), (7424, 9747), (8208, 8816), (8352, 8664)]