87657696

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{43481}}^1$

素因数の和:43504

約数の個数: 72

約数和(自身を含む): 284894064

約数和(自身を除く): 197236368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 43481, 86962, 130443, 173924, 260886, 304367, 347848, 391329, 521772, 608734, 695696, 782658, 913101, 1043544, 1217468, 1391392, 1565316, 1826202, 2087088, 2434936, 2739303, 3130632, 3652404, 4174176, 4869872, 5478606, 6261264, 7304808, 9739744, 10957212, 12522528, 14609616, 21914424, 29219232, 43828848, 87657696]

約数ペア:

[(1, 87657696), (2, 43828848), (3, 29219232), (4, 21914424), (6, 14609616), (7, 12522528), (8, 10957212), (9, 9739744), (12, 7304808), (14, 6261264), (16, 5478606), (18, 4869872), (21, 4174176), (24, 3652404), (28, 3130632), (32, 2739303), (36, 2434936), (42, 2087088), (48, 1826202), (56, 1565316), (63, 1391392), (72, 1217468), (84, 1043544), (96, 913101), (112, 782658), (126, 695696), (144, 608734), (168, 521772), (224, 391329), (252, 347848), (288, 304367), (336, 260886), (504, 173924), (672, 130443), (1008, 86962), (2016, 43481)]