78303954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2370

約数の個数: 32

約数和(自身を含む): 162556416

約数和(自身を除く): 84252462

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 197, 394, 591, 1182, 2137, 4274, 6107, 6411, 12214, 12822, 18321, 36642, 66247, 132494, 198741, 397482, 420989, 841978, 1262967, 2525934, 13050659, 26101318, 39151977, 78303954]

約数ペア:

[(1, 78303954), (2, 39151977), (3, 26101318), (6, 13050659), (31, 2525934), (62, 1262967), (93, 841978), (186, 420989), (197, 397482), (394, 198741), (591, 132494), (1182, 66247), (2137, 36642), (4274, 18321), (6107, 12822), (6411, 12214)]