87349674

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{1531}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 180236736

約数和(自身を除く): 92887062

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 257, 514, 771, 1531, 1542, 3062, 4593, 9186, 9509, 19018, 28527, 56647, 57054, 113294, 169941, 339882, 393467, 786934, 1180401, 2360802, 14558279, 29116558, 43674837, 87349674]

約数ペア:

[(1, 87349674), (2, 43674837), (3, 29116558), (6, 14558279), (37, 2360802), (74, 1180401), (111, 786934), (222, 393467), (257, 339882), (514, 169941), (771, 113294), (1531, 57054), (1542, 56647), (3062, 28527), (4593, 19018), (9186, 9509)]