87290412

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4057}}^1$

素因数の和:4238

約数の個数: 48

約数和(自身を含む): 223612032

約数和(自身を除く): 136321620

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 489, 652, 978, 1793, 1956, 3586, 4057, 5379, 7172, 8114, 10758, 12171, 16228, 21516, 24342, 44627, 48684, 89254, 133881, 178508, 267762, 535524, 661291, 1322582, 1983873, 2645164, 3967746, 7274201, 7935492, 14548402, 21822603, 29096804, 43645206, 87290412]

約数ペア:

[(1, 87290412), (2, 43645206), (3, 29096804), (4, 21822603), (6, 14548402), (11, 7935492), (12, 7274201), (22, 3967746), (33, 2645164), (44, 1983873), (66, 1322582), (132, 661291), (163, 535524), (326, 267762), (489, 178508), (652, 133881), (978, 89254), (1793, 48684), (1956, 44627), (3586, 24342), (4057, 21516), (5379, 16228), (7172, 12171), (8114, 10758)]