80331396

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{1031}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 193256448

約数和(自身を除く): 112925052

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 151, 172, 258, 302, 453, 516, 604, 906, 1031, 1812, 2062, 3093, 4124, 6186, 6493, 12372, 12986, 19479, 25972, 38958, 44333, 77916, 88666, 132999, 155681, 177332, 265998, 311362, 467043, 531996, 622724, 934086, 1868172, 6694283, 13388566, 20082849, 26777132, 40165698, 80331396]

約数ペア:

[(1, 80331396), (2, 40165698), (3, 26777132), (4, 20082849), (6, 13388566), (12, 6694283), (43, 1868172), (86, 934086), (129, 622724), (151, 531996), (172, 467043), (258, 311362), (302, 265998), (453, 177332), (516, 155681), (604, 132999), (906, 88666), (1031, 77916), (1812, 44333), (2062, 38958), (3093, 25972), (4124, 19479), (6186, 12986), (6493, 12372)]