87661368

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{8887}}^1$

素因数の和:9036

約数の個数: 48

約数和(自身を含む): 239176080

約数和(自身を除く): 151514712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 8887, 9864, 17774, 26661, 35548, 53322, 71096, 79983, 106644, 159966, 213288, 319932, 639864, 1217519, 2435038, 3652557, 4870076, 7305114, 9740152, 10957671, 14610228, 21915342, 29220456, 43830684, 87661368]

約数ペア:

[(1, 87661368), (2, 43830684), (3, 29220456), (4, 21915342), (6, 14610228), (8, 10957671), (9, 9740152), (12, 7305114), (18, 4870076), (24, 3652557), (36, 2435038), (72, 1217519), (137, 639864), (274, 319932), (411, 213288), (548, 159966), (822, 106644), (1096, 79983), (1233, 71096), (1644, 53322), (2466, 35548), (3288, 26661), (4932, 17774), (8887, 9864)]