79700256

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 239016960

約数和(自身を除く): 159316704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 79, 93, 96, 113, 124, 144, 158, 186, 226, 237, 248, 279, 288, 316, 339, 372, 452, 474, 496, 558, 632, 678, 711, 744, 904, 948, 992, 1017, 1116, 1264, 1356, 1422, 1488, 1808, 1896, 2034, 2232, 2449, 2528, 2712, 2844, 2976, 3503, 3616, 3792, 4068, 4464, 4898, 5424, 5688, 7006, 7347, 7584, 8136, 8927, 8928, 9796, 10509, 10848, 11376, 14012, 14694, 16272, 17854, 19592, 21018, 22041, 22752, 26781, 28024, 29388, 31527, 32544, 35708, 39184, 42036, 44082, 53562, 56048, 58776, 63054, 71416, 78368, 80343, 84072, 88164, 107124, 112096, 117552, 126108, 142832, 160686, 168144, 176328, 214248, 235104, 252216, 276737, 285664, 321372, 336288, 352656, 428496, 504432, 553474, 642744, 705312, 830211, 856992, 1008864, 1106948, 1285488, 1660422, 2213896, 2490633, 2570976, 3320844, 4427792, 4981266, 6641688, 8855584, 9962532, 13283376, 19925064, 26566752, 39850128, 79700256]

約数ペア:

[(1, 79700256), (2, 39850128), (3, 26566752), (4, 19925064), (6, 13283376), (8, 9962532), (9, 8855584), (12, 6641688), (16, 4981266), (18, 4427792), (24, 3320844), (31, 2570976), (32, 2490633), (36, 2213896), (48, 1660422), (62, 1285488), (72, 1106948), (79, 1008864), (93, 856992), (96, 830211), (113, 705312), (124, 642744), (144, 553474), (158, 504432), (186, 428496), (226, 352656), (237, 336288), (248, 321372), (279, 285664), (288, 276737), (316, 252216), (339, 235104), (372, 214248), (452, 176328), (474, 168144), (496, 160686), (558, 142832), (632, 126108), (678, 117552), (711, 112096), (744, 107124), (904, 88164), (948, 84072), (992, 80343), (1017, 78368), (1116, 71416), (1264, 63054), (1356, 58776), (1422, 56048), (1488, 53562), (1808, 44082), (1896, 42036), (2034, 39184), (2232, 35708), (2449, 32544), (2528, 31527), (2712, 29388), (2844, 28024), (2976, 26781), (3503, 22752), (3616, 22041), (3792, 21018), (4068, 19592), (4464, 17854), (4898, 16272), (5424, 14694), (5688, 14012), (7006, 11376), (7347, 10848), (7584, 10509), (8136, 9796), (8927, 8928)]