66286968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{251087}}^1$

素因数の和:251107

約数の個数: 32

約数和(自身を含む): 180783360

約数和(自身を除く): 114496392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 251087, 502174, 753261, 1004348, 1506522, 2008696, 2761957, 3013044, 5523914, 6026088, 8285871, 11047828, 16571742, 22095656, 33143484, 66286968]

約数ペア:

[(1, 66286968), (2, 33143484), (3, 22095656), (4, 16571742), (6, 11047828), (8, 8285871), (11, 6026088), (12, 5523914), (22, 3013044), (24, 2761957), (33, 2008696), (44, 1506522), (66, 1004348), (88, 753261), (132, 502174), (264, 251087)]