72757392

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:696

約数の個数: 80

約数和(自身を含む): 196094592

約数和(自身を除く): 123337200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 577, 592, 852, 888, 1136, 1154, 1704, 1731, 1776, 2308, 2627, 3408, 3462, 4616, 5254, 6924, 7881, 9232, 10508, 13848, 15762, 21016, 21349, 27696, 31524, 40967, 42032, 42698, 63048, 64047, 81934, 85396, 122901, 126096, 128094, 163868, 170792, 245802, 256188, 327736, 341584, 491604, 512376, 655472, 983208, 1024752, 1515779, 1966416, 3031558, 4547337, 6063116, 9094674, 12126232, 18189348, 24252464, 36378696, 72757392]

約数ペア:

[(1, 72757392), (2, 36378696), (3, 24252464), (4, 18189348), (6, 12126232), (8, 9094674), (12, 6063116), (16, 4547337), (24, 3031558), (37, 1966416), (48, 1515779), (71, 1024752), (74, 983208), (111, 655472), (142, 512376), (148, 491604), (213, 341584), (222, 327736), (284, 256188), (296, 245802), (426, 170792), (444, 163868), (568, 128094), (577, 126096), (592, 122901), (852, 85396), (888, 81934), (1136, 64047), (1154, 63048), (1704, 42698), (1731, 42032), (1776, 40967), (2308, 31524), (2627, 27696), (3408, 21349), (3462, 21016), (4616, 15762), (5254, 13848), (6924, 10508), (7881, 9232)]