87760248

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{307}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 226047360

約数和(自身を除く): 138287112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 277, 307, 344, 516, 554, 614, 831, 921, 1032, 1108, 1228, 1662, 1842, 2216, 2456, 3324, 3684, 6648, 7368, 11911, 13201, 23822, 26402, 35733, 39603, 47644, 52804, 71466, 79206, 85039, 95288, 105608, 142932, 158412, 170078, 255117, 285864, 316824, 340156, 510234, 680312, 1020468, 2040936, 3656677, 7313354, 10970031, 14626708, 21940062, 29253416, 43880124, 87760248]

約数ペア:

[(1, 87760248), (2, 43880124), (3, 29253416), (4, 21940062), (6, 14626708), (8, 10970031), (12, 7313354), (24, 3656677), (43, 2040936), (86, 1020468), (129, 680312), (172, 510234), (258, 340156), (277, 316824), (307, 285864), (344, 255117), (516, 170078), (554, 158412), (614, 142932), (831, 105608), (921, 95288), (1032, 85039), (1108, 79206), (1228, 71466), (1662, 52804), (1842, 47644), (2216, 39603), (2456, 35733), (3324, 26402), (3684, 23822), (6648, 13201), (7368, 11911)]