75851996

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{156719}}^1$

素因数の和:156745

約数の個数: 18

約数和(自身を含む): 145906320

約数和(自身を除く): 70054324

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 156719, 313438, 626876, 1723909, 3447818, 6895636, 18962999, 37925998, 75851996]

約数ペア:

[(1, 75851996), (2, 37925998), (4, 18962999), (11, 6895636), (22, 3447818), (44, 1723909), (121, 626876), (242, 313438), (484, 156719)]