127917432

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 359673600

約数和(自身を除く): 231756168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 79, 86, 129, 158, 172, 237, 258, 316, 344, 387, 474, 516, 523, 632, 711, 774, 948, 1032, 1046, 1422, 1548, 1569, 1896, 2092, 2844, 3096, 3138, 3397, 4184, 4707, 5688, 6276, 6794, 9414, 10191, 12552, 13588, 18828, 20382, 22489, 27176, 30573, 37656, 40764, 41317, 44978, 61146, 67467, 81528, 82634, 89956, 122292, 123951, 134934, 165268, 179912, 202401, 244584, 247902, 269868, 330536, 371853, 404802, 495804, 539736, 743706, 809604, 991608, 1487412, 1619208, 1776631, 2974824, 3553262, 5329893, 7106524, 10659786, 14213048, 15989679, 21319572, 31979358, 42639144, 63958716, 127917432]

約数ペア:

[(1, 127917432), (2, 63958716), (3, 42639144), (4, 31979358), (6, 21319572), (8, 15989679), (9, 14213048), (12, 10659786), (18, 7106524), (24, 5329893), (36, 3553262), (43, 2974824), (72, 1776631), (79, 1619208), (86, 1487412), (129, 991608), (158, 809604), (172, 743706), (237, 539736), (258, 495804), (316, 404802), (344, 371853), (387, 330536), (474, 269868), (516, 247902), (523, 244584), (632, 202401), (711, 179912), (774, 165268), (948, 134934), (1032, 123951), (1046, 122292), (1422, 89956), (1548, 82634), (1569, 81528), (1896, 67467), (2092, 61146), (2844, 44978), (3096, 41317), (3138, 40764), (3397, 37656), (4184, 30573), (4707, 27176), (5688, 22489), (6276, 20382), (6794, 18828), (9414, 13588), (10191, 12552)]