81340872

素因数分解:

$2^3\times 3^1\times {\mathrm{1583}}^1\times {\mathrm{2141}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 203575680

約数和(自身を除く): 122234808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1583, 2141, 3166, 4282, 4749, 6332, 6423, 8564, 9498, 12664, 12846, 17128, 18996, 25692, 37992, 51384, 3389203, 6778406, 10167609, 13556812, 20335218, 27113624, 40670436, 81340872]

約数ペア:

[(1, 81340872), (2, 40670436), (3, 27113624), (4, 20335218), (6, 13556812), (8, 10167609), (12, 6778406), (24, 3389203), (1583, 51384), (2141, 37992), (3166, 25692), (4282, 18996), (4749, 17128), (6332, 12846), (6423, 12664), (8564, 9498)]