74895786

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{347}}^1\times {\mathrm{571}}^1$

素因数の和:936

約数の個数: 64

約数和(自身を含む): 191093760

約数和(自身を除く): 116197974

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 347, 378, 571, 694, 1041, 1142, 1713, 2082, 2429, 3123, 3426, 3997, 4858, 5139, 6246, 7287, 7994, 9369, 10278, 11991, 14574, 15417, 18738, 21861, 23982, 30834, 35973, 43722, 65583, 71946, 107919, 131166, 198137, 215838, 396274, 594411, 1188822, 1386959, 1783233, 2773918, 3566466, 4160877, 5349699, 8321754, 10699398, 12482631, 24965262, 37447893, 74895786]

約数ペア:

[(1, 74895786), (2, 37447893), (3, 24965262), (6, 12482631), (7, 10699398), (9, 8321754), (14, 5349699), (18, 4160877), (21, 3566466), (27, 2773918), (42, 1783233), (54, 1386959), (63, 1188822), (126, 594411), (189, 396274), (347, 215838), (378, 198137), (571, 131166), (694, 107919), (1041, 71946), (1142, 65583), (1713, 43722), (2082, 35973), (2429, 30834), (3123, 23982), (3426, 21861), (3997, 18738), (4858, 15417), (5139, 14574), (6246, 11991), (7287, 10278), (7994, 9369)]