87121878

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12953}}^1$

素因数の和:13036

約数の個数: 32

約数和(自身を含む): 186537600

約数和(自身を除く): 99415722

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 12953, 25906, 38859, 77718, 246107, 492214, 738321, 764227, 1476642, 1528454, 2292681, 4585362, 14520313, 29040626, 43560939, 87121878]

約数ペア:

[(1, 87121878), (2, 43560939), (3, 29040626), (6, 14520313), (19, 4585362), (38, 2292681), (57, 1528454), (59, 1476642), (114, 764227), (118, 738321), (177, 492214), (354, 246107), (1121, 77718), (2242, 38859), (3363, 25906), (6726, 12953)]