77930138

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 137858112

約数和(自身を除く): 59927974

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 521, 523, 1042, 1046, 5731, 5753, 6773, 6799, 11462, 11506, 13546, 13598, 74503, 74789, 149006, 149578, 272483, 544966, 2997313, 3542279, 5994626, 7084558, 38965069, 77930138]

約数ペア:

[(1, 77930138), (2, 38965069), (11, 7084558), (13, 5994626), (22, 3542279), (26, 2997313), (143, 544966), (286, 272483), (521, 149578), (523, 149006), (1042, 74789), (1046, 74503), (5731, 13598), (5753, 13546), (6773, 11506), (6799, 11462)]