87727284

素因数分解:

$2^2\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2459}}^1$

素因数の和:3460

約数の個数: 36

約数和(自身を含む): 222069120

約数和(自身を除く): 134341836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 991, 1982, 2459, 2973, 3964, 4918, 5946, 7377, 8919, 9836, 11892, 14754, 17838, 22131, 29508, 35676, 44262, 88524, 2436869, 4873738, 7310607, 9747476, 14621214, 21931821, 29242428, 43863642, 87727284]

約数ペア:

[(1, 87727284), (2, 43863642), (3, 29242428), (4, 21931821), (6, 14621214), (9, 9747476), (12, 7310607), (18, 4873738), (36, 2436869), (991, 88524), (1982, 44262), (2459, 35676), (2973, 29508), (3964, 22131), (4918, 17838), (5946, 14754), (7377, 11892), (8919, 9836)]