77987124

素因数分解:

$2^2\times 3^4\times {\mathrm{240701}}^1$

素因数の和:240717

約数の個数: 30

約数和(自身を含む): 203874594

約数和(自身を除く): 125887470

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 240701, 481402, 722103, 962804, 1444206, 2166309, 2888412, 4332618, 6498927, 8665236, 12997854, 19496781, 25995708, 38993562, 77987124]

約数ペア:

[(1, 77987124), (2, 38993562), (3, 25995708), (4, 19496781), (6, 12997854), (9, 8665236), (12, 6498927), (18, 4332618), (27, 2888412), (36, 2166309), (54, 1444206), (81, 962804), (108, 722103), (162, 481402), (324, 240701)]