86254920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{239597}}^1$

素因数の和:239614

約数の個数: 48

約数和(自身を含む): 280329660

約数和(自身を除く): 194074740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 239597, 479194, 718791, 958388, 1197985, 1437582, 1916776, 2156373, 2395970, 2875164, 3593955, 4312746, 4791940, 5750328, 7187910, 8625492, 9583880, 10781865, 14375820, 17250984, 21563730, 28751640, 43127460, 86254920]

約数ペア:

[(1, 86254920), (2, 43127460), (3, 28751640), (4, 21563730), (5, 17250984), (6, 14375820), (8, 10781865), (9, 9583880), (10, 8625492), (12, 7187910), (15, 5750328), (18, 4791940), (20, 4312746), (24, 3593955), (30, 2875164), (36, 2395970), (40, 2156373), (45, 1916776), (60, 1437582), (72, 1197985), (90, 958388), (120, 718791), (180, 479194), (360, 239597)]