90965784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41651}}^1$

素因数の和:41680

約数の個数: 64

約数和(自身を含む): 279901440

約数和(自身を除く): 188935656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 41651, 83302, 124953, 166604, 249906, 291557, 333208, 499812, 541463, 583114, 874671, 999624, 1082926, 1166228, 1624389, 1749342, 2165852, 2332456, 3248778, 3498684, 3790241, 4331704, 6497556, 6997368, 7580482, 11370723, 12995112, 15160964, 22741446, 30321928, 45482892, 90965784]

約数ペア:

[(1, 90965784), (2, 45482892), (3, 30321928), (4, 22741446), (6, 15160964), (7, 12995112), (8, 11370723), (12, 7580482), (13, 6997368), (14, 6497556), (21, 4331704), (24, 3790241), (26, 3498684), (28, 3248778), (39, 2332456), (42, 2165852), (52, 1749342), (56, 1624389), (78, 1166228), (84, 1082926), (91, 999624), (104, 874671), (156, 583114), (168, 541463), (182, 499812), (273, 333208), (312, 291557), (364, 249906), (546, 166604), (728, 124953), (1092, 83302), (2184, 41651)]