71989128

素因数分解:

$2^3\times 3^3\times {\mathrm{333283}}^1$

素因数の和:333298

約数の個数: 32

約数和(自身を含む): 199970400

約数和(自身を除く): 127981272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 333283, 666566, 999849, 1333132, 1999698, 2666264, 2999547, 3999396, 5999094, 7998792, 8998641, 11998188, 17997282, 23996376, 35994564, 71989128]

約数ペア:

[(1, 71989128), (2, 35994564), (3, 23996376), (4, 17997282), (6, 11998188), (8, 8998641), (9, 7998792), (12, 5999094), (18, 3999396), (24, 2999547), (27, 2666264), (36, 1999698), (54, 1333132), (72, 999849), (108, 666566), (216, 333283)]