80191968

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{15761}}^1$

素因数の和:15827

約数の個数: 48

約数和(自身を含む): 214489296

約数和(自身を除く): 134297328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 15761, 31522, 47283, 63044, 94566, 126088, 189132, 252176, 378264, 504352, 756528, 835333, 1513056, 1670666, 2505999, 3341332, 5011998, 6682664, 10023996, 13365328, 20047992, 26730656, 40095984, 80191968]

約数ペア:

[(1, 80191968), (2, 40095984), (3, 26730656), (4, 20047992), (6, 13365328), (8, 10023996), (12, 6682664), (16, 5011998), (24, 3341332), (32, 2505999), (48, 1670666), (53, 1513056), (96, 835333), (106, 756528), (159, 504352), (212, 378264), (318, 252176), (424, 189132), (636, 126088), (848, 94566), (1272, 63044), (1696, 47283), (2544, 31522), (5088, 15761)]