87309948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661439}}^1$

素因数の和:661457

約数の個数: 24

約数和(自身を含む): 222243840

約数和(自身を除く): 134933892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 661439, 1322878, 1984317, 2645756, 3968634, 7275829, 7937268, 14551658, 21827487, 29103316, 43654974, 87309948]

約数ペア:

[(1, 87309948), (2, 43654974), (3, 29103316), (4, 21827487), (6, 14551658), (11, 7937268), (12, 7275829), (22, 3968634), (33, 2645756), (44, 1984317), (66, 1322878), (132, 661439)]