78675954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60427}}^1$

素因数の和:60470

約数の個数: 32

約数和(自身を含む): 185634816

約数和(自身を除く): 106958862

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 60427, 120854, 181281, 362562, 422989, 845978, 1268967, 1873237, 2537934, 3746474, 5619711, 11239422, 13112659, 26225318, 39337977, 78675954]

約数ペア:

[(1, 78675954), (2, 39337977), (3, 26225318), (6, 13112659), (7, 11239422), (14, 5619711), (21, 3746474), (31, 2537934), (42, 1873237), (62, 1268967), (93, 845978), (186, 422989), (217, 362562), (434, 181281), (651, 120854), (1302, 60427)]