80044458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2381}}^1$

素因数の和:2830

約数の個数: 32

約数和(自身を含む): 172876032

約数和(自身を除く): 92831574

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 431, 862, 1293, 2381, 2586, 4762, 5603, 7143, 11206, 14286, 16809, 30953, 33618, 61906, 92859, 185718, 1026211, 2052422, 3078633, 6157266, 13340743, 26681486, 40022229, 80044458]

約数ペア:

[(1, 80044458), (2, 40022229), (3, 26681486), (6, 13340743), (13, 6157266), (26, 3078633), (39, 2052422), (78, 1026211), (431, 185718), (862, 92859), (1293, 61906), (2381, 33618), (2586, 30953), (4762, 16809), (5603, 14286), (7143, 11206)]