72298668

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{463453}}^1$

素因数の和:463473

約数の個数: 24

約数和(自身を含む): 181673968

約数和(自身を除く): 109375300

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 463453, 926906, 1390359, 1853812, 2780718, 5561436, 6024889, 12049778, 18074667, 24099556, 36149334, 72298668]

約数ペア:

[(1, 72298668), (2, 36149334), (3, 24099556), (4, 18074667), (6, 12049778), (12, 6024889), (13, 5561436), (26, 2780718), (39, 1853812), (52, 1390359), (78, 926906), (156, 463453)]