8881416

素因数分解:

$2^3\times 3^2\times {\mathrm{293}}^1\times {\mathrm{421}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 24193260

約数和(自身を除く): 15311844

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293, 421, 586, 842, 879, 1172, 1263, 1684, 1758, 2344, 2526, 2637, 3368, 3516, 3789, 5052, 5274, 7032, 7578, 10104, 10548, 15156, 21096, 30312, 123353, 246706, 370059, 493412, 740118, 986824, 1110177, 1480236, 2220354, 2960472, 4440708, 8881416]

約数ペア:

[(1, 8881416), (2, 4440708), (3, 2960472), (4, 2220354), (6, 1480236), (8, 1110177), (9, 986824), (12, 740118), (18, 493412), (24, 370059), (36, 246706), (72, 123353), (293, 30312), (421, 21096), (586, 15156), (842, 10548), (879, 10104), (1172, 7578), (1263, 7032), (1684, 5274), (1758, 5052), (2344, 3789), (2526, 3516), (2637, 3368)]