82721688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{16979}}^1$

素因数の和:17024

約数の個数: 64

約数和(自身を含む): 244512000

約数和(自身を除く): 161790312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 16979, 33958, 50937, 67916, 101874, 118853, 135832, 203748, 237706, 356559, 407496, 475412, 492391, 713118, 950824, 984782, 1426236, 1477173, 1969564, 2852472, 2954346, 3446737, 3939128, 5908692, 6893474, 10340211, 11817384, 13786948, 20680422, 27573896, 41360844, 82721688]

約数ペア:

[(1, 82721688), (2, 41360844), (3, 27573896), (4, 20680422), (6, 13786948), (7, 11817384), (8, 10340211), (12, 6893474), (14, 5908692), (21, 3939128), (24, 3446737), (28, 2954346), (29, 2852472), (42, 1969564), (56, 1477173), (58, 1426236), (84, 984782), (87, 950824), (116, 713118), (168, 492391), (174, 475412), (203, 407496), (232, 356559), (348, 237706), (406, 203748), (609, 135832), (696, 118853), (812, 101874), (1218, 67916), (1624, 50937), (2436, 33958), (4872, 16979)]