79440332

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:330

約数の個数: 36

約数和(自身を含む): 145371240

約数和(自身を除く): 65930908

約数列:

[1, 2, 4, 37, 74, 89, 148, 163, 178, 326, 356, 652, 1369, 2738, 3293, 5476, 6031, 6586, 12062, 13172, 14507, 24124, 29014, 58028, 121841, 223147, 243682, 446294, 487364, 536759, 892588, 1073518, 2147036, 19860083, 39720166, 79440332]

約数ペア:

[(1, 79440332), (2, 39720166), (4, 19860083), (37, 2147036), (74, 1073518), (89, 892588), (148, 536759), (163, 487364), (178, 446294), (326, 243682), (356, 223147), (652, 121841), (1369, 58028), (2738, 29014), (3293, 24124), (5476, 14507), (6031, 13172), (6586, 12062)]