72296972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{9839}}^1$

素因数の和:10021

約数の個数: 24

約数和(自身を含む): 138862080

約数和(自身を除く): 66565108

約数列:

[1, 2, 4, 11, 22, 44, 167, 334, 668, 1837, 3674, 7348, 9839, 19678, 39356, 108229, 216458, 432916, 1643113, 3286226, 6572452, 18074243, 36148486, 72296972]

約数ペア:

[(1, 72296972), (2, 36148486), (4, 18074243), (11, 6572452), (22, 3286226), (44, 1643113), (167, 432916), (334, 216458), (668, 108229), (1837, 39356), (3674, 19678), (7348, 9839)]