87040404

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{219799}}^1$

素因数の和:219820

約数の個数: 36

約数和(自身を含む): 240021600

約数和(自身を除く): 152981196

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 219799, 439598, 659397, 879196, 1318794, 1978191, 2417789, 2637588, 3956382, 4835578, 7253367, 7912764, 9671156, 14506734, 21760101, 29013468, 43520202, 87040404]

約数ペア:

[(1, 87040404), (2, 43520202), (3, 29013468), (4, 21760101), (6, 14506734), (9, 9671156), (11, 7912764), (12, 7253367), (18, 4835578), (22, 3956382), (33, 2637588), (36, 2417789), (44, 1978191), (66, 1318794), (99, 879196), (132, 659397), (198, 439598), (396, 219799)]