64545168

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{36343}}^1$

素因数の和:36391

約数の個数: 40

約数和(自身を含む): 171252928

約数和(自身を除く): 106707760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 36343, 72686, 109029, 145372, 218058, 290744, 436116, 581488, 872232, 1344691, 1744464, 2689382, 4034073, 5378764, 8068146, 10757528, 16136292, 21515056, 32272584, 64545168]

約数ペア:

[(1, 64545168), (2, 32272584), (3, 21515056), (4, 16136292), (6, 10757528), (8, 8068146), (12, 5378764), (16, 4034073), (24, 2689382), (37, 1744464), (48, 1344691), (74, 872232), (111, 581488), (148, 436116), (222, 290744), (296, 218058), (444, 145372), (592, 109029), (888, 72686), (1776, 36343)]