68979612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{442177}}^1$

素因数の和:442197

約数の個数: 24

約数和(自身を含む): 173333776

約数和(自身を除く): 104354164

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 442177, 884354, 1326531, 1768708, 2653062, 5306124, 5748301, 11496602, 17244903, 22993204, 34489806, 68979612]

約数ペア:

[(1, 68979612), (2, 34489806), (3, 22993204), (4, 17244903), (6, 11496602), (12, 5748301), (13, 5306124), (26, 2653062), (39, 1768708), (52, 1326531), (78, 884354), (156, 442177)]