77940876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499621}}^1$

素因数の和:499641

約数の個数: 24

約数和(自身を含む): 195851824

約数和(自身を除く): 117910948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 499621, 999242, 1498863, 1998484, 2997726, 5995452, 6495073, 12990146, 19485219, 25980292, 38970438, 77940876]

約数ペア:

[(1, 77940876), (2, 38970438), (3, 25980292), (4, 19485219), (6, 12990146), (12, 6495073), (13, 5995452), (26, 2997726), (39, 1998484), (52, 1498863), (78, 999242), (156, 499621)]