72325316

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{29023}}^1$

素因数の和:29123

約数の個数: 24

約数和(自身を含む): 146280960

約数和(自身を除く): 73955644

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 29023, 58046, 116092, 203161, 406322, 812644, 2583047, 5166094, 10332188, 18081329, 36162658, 72325316]

約数ペア:

[(1, 72325316), (2, 36162658), (4, 18081329), (7, 10332188), (14, 5166094), (28, 2583047), (89, 812644), (178, 406322), (356, 203161), (623, 116092), (1246, 58046), (2492, 29023)]