64168656

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{36131}}^1$

素因数の和:36179

約数の個数: 40

約数和(自身を含む): 170253984

約数和(自身を除く): 106085328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 36131, 72262, 108393, 144524, 216786, 289048, 433572, 578096, 867144, 1336847, 1734288, 2673694, 4010541, 5347388, 8021082, 10694776, 16042164, 21389552, 32084328, 64168656]

約数ペア:

[(1, 64168656), (2, 32084328), (3, 21389552), (4, 16042164), (6, 10694776), (8, 8021082), (12, 5347388), (16, 4010541), (24, 2673694), (37, 1734288), (48, 1336847), (74, 867144), (111, 578096), (148, 433572), (222, 289048), (296, 216786), (444, 144524), (592, 108393), (888, 72262), (1776, 36131)]