81311904

素因数分解:

$2^5\times 3^3\times {\mathrm{94111}}^1$

素因数の和:94130

約数の個数: 48

約数和(自身を含む): 237162240

約数和(自身を除く): 155850336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94111, 188222, 282333, 376444, 564666, 752888, 846999, 1129332, 1505776, 1693998, 2258664, 2540997, 3011552, 3387996, 4517328, 5081994, 6775992, 9034656, 10163988, 13551984, 20327976, 27103968, 40655952, 81311904]

約数ペア:

[(1, 81311904), (2, 40655952), (3, 27103968), (4, 20327976), (6, 13551984), (8, 10163988), (9, 9034656), (12, 6775992), (16, 5081994), (18, 4517328), (24, 3387996), (27, 3011552), (32, 2540997), (36, 2258664), (48, 1693998), (54, 1505776), (72, 1129332), (96, 846999), (108, 752888), (144, 564666), (216, 376444), (288, 282333), (432, 188222), (864, 94111)]