86543928

素因数分解:

$2^3\times 3^2\times {\mathrm{1201999}}^1$

素因数の和:1202011

約数の個数: 24

約数和(自身を含む): 234390000

約数和(自身を除く): 147846072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1201999, 2403998, 3605997, 4807996, 7211994, 9615992, 10817991, 14423988, 21635982, 28847976, 43271964, 86543928]

約数ペア:

[(1, 86543928), (2, 43271964), (3, 28847976), (4, 21635982), (6, 14423988), (8, 10817991), (9, 9615992), (12, 7211994), (18, 4807996), (24, 3605997), (36, 2403998), (72, 1201999)]