68398452

素因数分解:

$2^2\times 3^3\times {\mathrm{181}}^1\times {\mathrm{3499}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 178360000

約数和(自身を除く): 109961548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 181, 362, 543, 724, 1086, 1629, 2172, 3258, 3499, 4887, 6516, 6998, 9774, 10497, 13996, 19548, 20994, 31491, 41988, 62982, 94473, 125964, 188946, 377892, 633319, 1266638, 1899957, 2533276, 3799914, 5699871, 7599828, 11399742, 17099613, 22799484, 34199226, 68398452]

約数ペア:

[(1, 68398452), (2, 34199226), (3, 22799484), (4, 17099613), (6, 11399742), (9, 7599828), (12, 5699871), (18, 3799914), (27, 2533276), (36, 1899957), (54, 1266638), (108, 633319), (181, 377892), (362, 188946), (543, 125964), (724, 94473), (1086, 62982), (1629, 41988), (2172, 31491), (3258, 20994), (3499, 19548), (4887, 13996), (6516, 10497), (6998, 9774)]