72251844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3061}}^1$

素因数の和:3356

約数の個数: 48

約数和(自身を含む): 193420416

約数和(自身を除く): 121168572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 281, 562, 843, 1124, 1686, 1967, 3061, 3372, 3934, 5901, 6122, 7868, 9183, 11802, 12244, 18366, 21427, 23604, 36732, 42854, 64281, 85708, 128562, 257124, 860141, 1720282, 2580423, 3440564, 5160846, 6020987, 10321692, 12041974, 18062961, 24083948, 36125922, 72251844]

約数ペア:

[(1, 72251844), (2, 36125922), (3, 24083948), (4, 18062961), (6, 12041974), (7, 10321692), (12, 6020987), (14, 5160846), (21, 3440564), (28, 2580423), (42, 1720282), (84, 860141), (281, 257124), (562, 128562), (843, 85708), (1124, 64281), (1686, 42854), (1967, 36732), (3061, 23604), (3372, 21427), (3934, 18366), (5901, 12244), (6122, 11802), (7868, 9183)]