72706084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{86969}}^1$

素因数の和:87003

約数の個数: 24

約数和(自身を含む): 146109600

約数和(自身を除く): 73403516

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 86969, 173938, 347876, 956659, 1652411, 1913318, 3304822, 3826636, 6609644, 18176521, 36353042, 72706084]

約数ペア:

[(1, 72706084), (2, 36353042), (4, 18176521), (11, 6609644), (19, 3826636), (22, 3304822), (38, 1913318), (44, 1652411), (76, 956659), (209, 347876), (418, 173938), (836, 86969)]