80515536

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1249}}^1$

素因数の和:1356

約数の個数: 80

約数和(自身を含む): 223200000

約数和(自身を除く): 142684464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 79, 102, 136, 158, 204, 237, 272, 316, 408, 474, 632, 816, 948, 1249, 1264, 1343, 1896, 2498, 2686, 3747, 3792, 4029, 4996, 5372, 7494, 8058, 9992, 10744, 14988, 16116, 19984, 21233, 21488, 29976, 32232, 42466, 59952, 63699, 64464, 84932, 98671, 127398, 169864, 197342, 254796, 296013, 339728, 394684, 509592, 592026, 789368, 1019184, 1184052, 1578736, 1677407, 2368104, 3354814, 4736208, 5032221, 6709628, 10064442, 13419256, 20128884, 26838512, 40257768, 80515536]

約数ペア:

[(1, 80515536), (2, 40257768), (3, 26838512), (4, 20128884), (6, 13419256), (8, 10064442), (12, 6709628), (16, 5032221), (17, 4736208), (24, 3354814), (34, 2368104), (48, 1677407), (51, 1578736), (68, 1184052), (79, 1019184), (102, 789368), (136, 592026), (158, 509592), (204, 394684), (237, 339728), (272, 296013), (316, 254796), (408, 197342), (474, 169864), (632, 127398), (816, 98671), (948, 84932), (1249, 64464), (1264, 63699), (1343, 59952), (1896, 42466), (2498, 32232), (2686, 29976), (3747, 21488), (3792, 21233), (4029, 19984), (4996, 16116), (5372, 14988), (7494, 10744), (8058, 9992)]