77736676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{1621}}^1$

素因数の和:2275

約数の個数: 24

約数和(自身を含む): 143514560

約数和(自身を除く): 65777884

約数列:

[1, 2, 4, 19, 38, 76, 631, 1262, 1621, 2524, 3242, 6484, 11989, 23978, 30799, 47956, 61598, 123196, 1022851, 2045702, 4091404, 19434169, 38868338, 77736676]

約数ペア:

[(1, 77736676), (2, 38868338), (4, 19434169), (19, 4091404), (38, 2045702), (76, 1022851), (631, 123196), (1262, 61598), (1621, 47956), (2524, 30799), (3242, 23978), (6484, 11989)]