72481676

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{1091}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 134564976

約数和(自身を除く): 62083300

約数列:

[1, 2, 4, 17, 34, 68, 977, 1091, 1954, 2182, 3908, 4364, 16609, 18547, 33218, 37094, 66436, 74188, 1065907, 2131814, 4263628, 18120419, 36240838, 72481676]

約数ペア:

[(1, 72481676), (2, 36240838), (4, 18120419), (17, 4263628), (34, 2131814), (68, 1065907), (977, 74188), (1091, 66436), (1954, 37094), (2182, 33218), (3908, 18547), (4364, 16609)]