128823804

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:720

約数の個数: 96

約数和(自身を含む): 349977600

約数和(自身を除く): 221153796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 47, 54, 82, 94, 108, 123, 141, 164, 188, 246, 282, 369, 423, 492, 564, 619, 738, 846, 1107, 1238, 1269, 1476, 1692, 1857, 1927, 2214, 2476, 2538, 3714, 3854, 4428, 5076, 5571, 5781, 7428, 7708, 11142, 11562, 16713, 17343, 22284, 23124, 25379, 29093, 33426, 34686, 50758, 52029, 58186, 66852, 69372, 76137, 87279, 101516, 104058, 116372, 152274, 174558, 208116, 228411, 261837, 304548, 349116, 456822, 523674, 685233, 785511, 913644, 1047348, 1192813, 1370466, 1571022, 2385626, 2740932, 3142044, 3578439, 4771252, 7156878, 10735317, 14313756, 21470634, 32205951, 42941268, 64411902, 128823804]

約数ペア:

[(1, 128823804), (2, 64411902), (3, 42941268), (4, 32205951), (6, 21470634), (9, 14313756), (12, 10735317), (18, 7156878), (27, 4771252), (36, 3578439), (41, 3142044), (47, 2740932), (54, 2385626), (82, 1571022), (94, 1370466), (108, 1192813), (123, 1047348), (141, 913644), (164, 785511), (188, 685233), (246, 523674), (282, 456822), (369, 349116), (423, 304548), (492, 261837), (564, 228411), (619, 208116), (738, 174558), (846, 152274), (1107, 116372), (1238, 104058), (1269, 101516), (1476, 87279), (1692, 76137), (1857, 69372), (1927, 66852), (2214, 58186), (2476, 52029), (2538, 50758), (3714, 34686), (3854, 33426), (4428, 29093), (5076, 25379), (5571, 23124), (5781, 22284), (7428, 17343), (7708, 16713), (11142, 11562)]