87955812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8117}}^1$

素因数の和:8177

約数の個数: 72

約数和(自身を含む): 260035776

約数和(自身を除く): 172079964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 126, 129, 172, 252, 258, 301, 387, 516, 602, 774, 903, 1204, 1548, 1806, 2709, 3612, 5418, 8117, 10836, 16234, 24351, 32468, 48702, 56819, 73053, 97404, 113638, 146106, 170457, 227276, 292212, 340914, 349031, 511371, 681828, 698062, 1022742, 1047093, 1396124, 2045484, 2094186, 2443217, 3141279, 4188372, 4886434, 6282558, 7329651, 9772868, 12565116, 14659302, 21988953, 29318604, 43977906, 87955812]

約数ペア:

[(1, 87955812), (2, 43977906), (3, 29318604), (4, 21988953), (6, 14659302), (7, 12565116), (9, 9772868), (12, 7329651), (14, 6282558), (18, 4886434), (21, 4188372), (28, 3141279), (36, 2443217), (42, 2094186), (43, 2045484), (63, 1396124), (84, 1047093), (86, 1022742), (126, 698062), (129, 681828), (172, 511371), (252, 349031), (258, 340914), (301, 292212), (387, 227276), (516, 170457), (602, 146106), (774, 113638), (903, 97404), (1204, 73053), (1548, 56819), (1806, 48702), (2709, 32468), (3612, 24351), (5418, 16234), (8117, 10836)]