90857312

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{761}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 225820224

約数和(自身を除く): 134962912

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 82, 91, 104, 112, 164, 182, 208, 224, 287, 328, 364, 416, 533, 574, 656, 728, 761, 1066, 1148, 1312, 1456, 1522, 2132, 2296, 2912, 3044, 3731, 4264, 4592, 5327, 6088, 7462, 8528, 9184, 9893, 10654, 12176, 14924, 17056, 19786, 21308, 24352, 29848, 31201, 39572, 42616, 59696, 62402, 69251, 79144, 85232, 119392, 124804, 138502, 158288, 170464, 218407, 249608, 277004, 316576, 405613, 436814, 499216, 554008, 811226, 873628, 998432, 1108016, 1622452, 1747256, 2216032, 2839291, 3244904, 3494512, 5678582, 6489808, 6989024, 11357164, 12979616, 22714328, 45428656, 90857312]

約数ペア:

[(1, 90857312), (2, 45428656), (4, 22714328), (7, 12979616), (8, 11357164), (13, 6989024), (14, 6489808), (16, 5678582), (26, 3494512), (28, 3244904), (32, 2839291), (41, 2216032), (52, 1747256), (56, 1622452), (82, 1108016), (91, 998432), (104, 873628), (112, 811226), (164, 554008), (182, 499216), (208, 436814), (224, 405613), (287, 316576), (328, 277004), (364, 249608), (416, 218407), (533, 170464), (574, 158288), (656, 138502), (728, 124804), (761, 119392), (1066, 85232), (1148, 79144), (1312, 69251), (1456, 62402), (1522, 59696), (2132, 42616), (2296, 39572), (2912, 31201), (3044, 29848), (3731, 24352), (4264, 21308), (4592, 19786), (5327, 17056), (6088, 14924), (7462, 12176), (8528, 10654), (9184, 9893)]