80278752

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 219596832

約数和(自身を除く): 139318080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 97, 111, 148, 194, 222, 233, 291, 296, 388, 444, 466, 582, 592, 699, 776, 888, 932, 1164, 1184, 1398, 1552, 1776, 1864, 2328, 2796, 3104, 3552, 3589, 3728, 4656, 5592, 7178, 7456, 8621, 9312, 10767, 11184, 14356, 17242, 21534, 22368, 22601, 25863, 28712, 34484, 43068, 45202, 51726, 57424, 67803, 68968, 86136, 90404, 103452, 114848, 135606, 137936, 172272, 180808, 206904, 271212, 275872, 344544, 361616, 413808, 542424, 723232, 827616, 836237, 1084848, 1672474, 2169696, 2508711, 3344948, 5017422, 6689896, 10034844, 13379792, 20069688, 26759584, 40139376, 80278752]

約数ペア:

[(1, 80278752), (2, 40139376), (3, 26759584), (4, 20069688), (6, 13379792), (8, 10034844), (12, 6689896), (16, 5017422), (24, 3344948), (32, 2508711), (37, 2169696), (48, 1672474), (74, 1084848), (96, 836237), (97, 827616), (111, 723232), (148, 542424), (194, 413808), (222, 361616), (233, 344544), (291, 275872), (296, 271212), (388, 206904), (444, 180808), (466, 172272), (582, 137936), (592, 135606), (699, 114848), (776, 103452), (888, 90404), (932, 86136), (1164, 68968), (1184, 67803), (1398, 57424), (1552, 51726), (1776, 45202), (1864, 43068), (2328, 34484), (2796, 28712), (3104, 25863), (3552, 22601), (3589, 22368), (3728, 21534), (4656, 17242), (5592, 14356), (7178, 11184), (7456, 10767), (8621, 9312)]