81612528

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{45953}}^1$

素因数の和:46001

約数の個数: 40

約数和(自身を含む): 216535248

約数和(自身を除く): 134922720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 45953, 91906, 137859, 183812, 275718, 367624, 551436, 735248, 1102872, 1700261, 2205744, 3400522, 5100783, 6801044, 10201566, 13602088, 20403132, 27204176, 40806264, 81612528]

約数ペア:

[(1, 81612528), (2, 40806264), (3, 27204176), (4, 20403132), (6, 13602088), (8, 10201566), (12, 6801044), (16, 5100783), (24, 3400522), (37, 2205744), (48, 1700261), (74, 1102872), (111, 735248), (148, 551436), (222, 367624), (296, 275718), (444, 183812), (592, 137859), (888, 91906), (1776, 45953)]