78371982

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{111641}}^1$

素因数の和:111665

約数の個数: 32

約数和(自身を含む): 187558560

約数和(自身を除く): 109186578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 111641, 223282, 334923, 669846, 1004769, 1451333, 2009538, 2902666, 3014307, 4353999, 6028614, 8707998, 13061997, 26123994, 39185991, 78371982]

約数ペア:

[(1, 78371982), (2, 39185991), (3, 26123994), (6, 13061997), (9, 8707998), (13, 6028614), (18, 4353999), (26, 3014307), (27, 2902666), (39, 2009538), (54, 1451333), (78, 1004769), (117, 669846), (234, 334923), (351, 223282), (702, 111641)]