72412872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{431029}}^1$

素因数の和:431045

約数の個数: 32

約数和(自身を含む): 206894400

約数和(自身を除く): 134481528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 431029, 862058, 1293087, 1724116, 2586174, 3017203, 3448232, 5172348, 6034406, 9051609, 10344696, 12068812, 18103218, 24137624, 36206436, 72412872]

約数ペア:

[(1, 72412872), (2, 36206436), (3, 24137624), (4, 18103218), (6, 12068812), (7, 10344696), (8, 9051609), (12, 6034406), (14, 5172348), (21, 3448232), (24, 3017203), (28, 2586174), (42, 1724116), (56, 1293087), (84, 862058), (168, 431029)]