72026087

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 89828352

約数和(自身を除く): 17802265

約数列:

[1, 7, 23, 37, 107, 113, 161, 259, 749, 791, 851, 2461, 2599, 3959, 4181, 5957, 12091, 17227, 18193, 27713, 29267, 84637, 91057, 96163, 278093, 447367, 637399, 673141, 1946651, 3131569, 10289441, 72026087]

約数ペア:

[(1, 72026087), (7, 10289441), (23, 3131569), (37, 1946651), (107, 673141), (113, 637399), (161, 447367), (259, 278093), (749, 96163), (791, 91057), (851, 84637), (2461, 29267), (2599, 27713), (3959, 18193), (4181, 17227), (5957, 12091)]