73971432

素因数分解:

$2^3\times 3^2\times {\mathrm{659}}^1\times {\mathrm{1559}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 200772000

約数和(自身を除く): 126800568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 659, 1318, 1559, 1977, 2636, 3118, 3954, 4677, 5272, 5931, 6236, 7908, 9354, 11862, 12472, 14031, 15816, 18708, 23724, 28062, 37416, 47448, 56124, 112248, 1027381, 2054762, 3082143, 4109524, 6164286, 8219048, 9246429, 12328572, 18492858, 24657144, 36985716, 73971432]

約数ペア:

[(1, 73971432), (2, 36985716), (3, 24657144), (4, 18492858), (6, 12328572), (8, 9246429), (9, 8219048), (12, 6164286), (18, 4109524), (24, 3082143), (36, 2054762), (72, 1027381), (659, 112248), (1318, 56124), (1559, 47448), (1977, 37416), (2636, 28062), (3118, 23724), (3954, 18708), (4677, 15816), (5272, 14031), (5931, 12472), (6236, 11862), (7908, 9354)]