72163878

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{41617}}^1$

素因数の和:41656

約数の個数: 24

約数和(自身を含む): 153320712

約数和(自身を除く): 81156834

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 41617, 83234, 124851, 249702, 707489, 1414978, 2122467, 4244934, 12027313, 24054626, 36081939, 72163878]

約数ペア:

[(1, 72163878), (2, 36081939), (3, 24054626), (6, 12027313), (17, 4244934), (34, 2122467), (51, 1414978), (102, 707489), (289, 249702), (578, 124851), (867, 83234), (1734, 41617)]