66887688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13729}}^1$

素因数の和:13774

約数の個数: 64

約数和(自身を含む): 197712000

約数和(自身を除く): 130824312

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, 13729, 27458, 41187, 54916, 82374, 96103, 109832, 164748, 192206, 288309, 329496, 384412, 398141, 576618, 768824, 796282, 1153236, 1194423, 1592564, 2306472, 2388846, 2786987, 3185128, 4777692, 5573974, 8360961, 9555384, 11147948, 16721922, 22295896, 33443844, 66887688]

約数ペア:

[(1, 66887688), (2, 33443844), (3, 22295896), (4, 16721922), (6, 11147948), (7, 9555384), (8, 8360961), (12, 5573974), (14, 4777692), (21, 3185128), (24, 2786987), (28, 2388846), (29, 2306472), (42, 1592564), (56, 1194423), (58, 1153236), (84, 796282), (87, 768824), (116, 576618), (168, 398141), (174, 384412), (203, 329496), (232, 288309), (348, 192206), (406, 164748), (609, 109832), (696, 96103), (812, 82374), (1218, 54916), (1624, 41187), (2436, 27458), (4872, 13729)]