81961416

素因数分解:

$2^3\times 3^3\times {\mathrm{379451}}^1$

素因数の和:379466

約数の個数: 32

約数和(自身を含む): 227671200

約数和(自身を除く): 145709784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 379451, 758902, 1138353, 1517804, 2276706, 3035608, 3415059, 4553412, 6830118, 9106824, 10245177, 13660236, 20490354, 27320472, 40980708, 81961416]

約数ペア:

[(1, 81961416), (2, 40980708), (3, 27320472), (4, 20490354), (6, 13660236), (8, 10245177), (9, 9106824), (12, 6830118), (18, 4553412), (24, 3415059), (27, 3035608), (36, 2276706), (54, 1517804), (72, 1138353), (108, 758902), (216, 379451)]