87861488

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3491}}^1$

素因数の和:3534

約数の個数: 60

約数和(自身を含む): 201565224

約数和(自身を除く): 113703736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 3491, 6292, 6982, 12584, 13964, 25168, 27928, 38401, 45383, 55856, 76802, 90766, 153604, 181532, 307208, 363064, 422411, 499213, 614416, 726128, 844822, 998426, 1689644, 1996852, 3379288, 3993704, 5491343, 6758576, 7987408, 10982686, 21965372, 43930744, 87861488]

約数ペア:

[(1, 87861488), (2, 43930744), (4, 21965372), (8, 10982686), (11, 7987408), (13, 6758576), (16, 5491343), (22, 3993704), (26, 3379288), (44, 1996852), (52, 1689644), (88, 998426), (104, 844822), (121, 726128), (143, 614416), (176, 499213), (208, 422411), (242, 363064), (286, 307208), (484, 181532), (572, 153604), (968, 90766), (1144, 76802), (1573, 55856), (1936, 45383), (2288, 38401), (3146, 27928), (3491, 25168), (6292, 13964), (6982, 12584)]