87475416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12109}}^1$

素因数の和:12168

約数の個数: 64

約数和(自身を含む): 255763200

約数和(自身を除く): 168287784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 12109, 24218, 36327, 48436, 72654, 84763, 96872, 145308, 169526, 254289, 290616, 339052, 508578, 520687, 678104, 1017156, 1041374, 1562061, 2034312, 2082748, 3124122, 3644809, 4165496, 6248244, 7289618, 10934427, 12496488, 14579236, 21868854, 29158472, 43737708, 87475416]

約数ペア:

[(1, 87475416), (2, 43737708), (3, 29158472), (4, 21868854), (6, 14579236), (7, 12496488), (8, 10934427), (12, 7289618), (14, 6248244), (21, 4165496), (24, 3644809), (28, 3124122), (42, 2082748), (43, 2034312), (56, 1562061), (84, 1041374), (86, 1017156), (129, 678104), (168, 520687), (172, 508578), (258, 339052), (301, 290616), (344, 254289), (516, 169526), (602, 145308), (903, 96872), (1032, 84763), (1204, 72654), (1806, 48436), (2408, 36327), (3612, 24218), (7224, 12109)]