90250902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{238759}}^1$

素因数の和:238777

約数の個数: 32

約数和(自身を含む): 229209600

約数和(自身を除く): 138958698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 238759, 477518, 716277, 1432554, 1671313, 2148831, 3342626, 4297662, 5013939, 6446493, 10027878, 12892986, 15041817, 30083634, 45125451, 90250902]

約数ペア:

[(1, 90250902), (2, 45125451), (3, 30083634), (6, 15041817), (7, 12892986), (9, 10027878), (14, 6446493), (18, 5013939), (21, 4297662), (27, 3342626), (42, 2148831), (54, 1671313), (63, 1432554), (126, 716277), (189, 477518), (378, 238759)]