78185898

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{68947}}^1$

素因数の和:68968

約数の個数: 40

約数和(自身を含む): 200224992

約数和(自身を除く): 122039094

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 68947, 137894, 206841, 413682, 482629, 620523, 965258, 1241046, 1447887, 1861569, 2895774, 3723138, 4343661, 5584707, 8687322, 11169414, 13030983, 26061966, 39092949, 78185898]

約数ペア:

[(1, 78185898), (2, 39092949), (3, 26061966), (6, 13030983), (7, 11169414), (9, 8687322), (14, 5584707), (18, 4343661), (21, 3723138), (27, 2895774), (42, 1861569), (54, 1447887), (63, 1241046), (81, 965258), (126, 620523), (162, 482629), (189, 413682), (378, 206841), (567, 137894), (1134, 68947)]