87871968

素因数分解:

$2^5\times 3^2\times {\mathrm{305111}}^1$

素因数の和:305127

約数の個数: 36

約数和(自身を含む): 249886728

約数和(自身を除く): 162014760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 305111, 610222, 915333, 1220444, 1830666, 2440888, 2745999, 3661332, 4881776, 5491998, 7322664, 9763552, 10983996, 14645328, 21967992, 29290656, 43935984, 87871968]

約数ペア:

[(1, 87871968), (2, 43935984), (3, 29290656), (4, 21967992), (6, 14645328), (8, 10983996), (9, 9763552), (12, 7322664), (16, 5491998), (18, 4881776), (24, 3661332), (32, 2745999), (36, 2440888), (48, 1830666), (72, 1220444), (96, 915333), (144, 610222), (288, 305111)]