90612172

素因数分解:

$2^2\times 7^2\times {\mathrm{462307}}^1$

素因数の和:462325

約数の個数: 18

約数和(自身を含む): 184460892

約数和(自身を除く): 93848720

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 462307, 924614, 1849228, 3236149, 6472298, 12944596, 22653043, 45306086, 90612172]

約数ペア:

[(1, 90612172), (2, 45306086), (4, 22653043), (7, 12944596), (14, 6472298), (28, 3236149), (49, 1849228), (98, 924614), (196, 462307)]