89255448

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{39989}}^1$

素因数の和:40032

約数の個数: 48

約数和(自身を含む): 249537600

約数和(自身を除く): 160282152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 39989, 79978, 119967, 159956, 239934, 319912, 359901, 479868, 719802, 959736, 1239659, 1439604, 2479318, 2879208, 3718977, 4958636, 7437954, 9917272, 11156931, 14875908, 22313862, 29751816, 44627724, 89255448]

約数ペア:

[(1, 89255448), (2, 44627724), (3, 29751816), (4, 22313862), (6, 14875908), (8, 11156931), (9, 9917272), (12, 7437954), (18, 4958636), (24, 3718977), (31, 2879208), (36, 2479318), (62, 1439604), (72, 1239659), (93, 959736), (124, 719802), (186, 479868), (248, 359901), (279, 319912), (372, 239934), (558, 159956), (744, 119967), (1116, 79978), (2232, 39989)]