90011796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1071569}}^1$

素因数の和:1071583

約数の個数: 24

約数和(自身を含む): 240031680

約数和(自身を除く): 150019884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1071569, 2143138, 3214707, 4286276, 6429414, 7500983, 12858828, 15001966, 22502949, 30003932, 45005898, 90011796]

約数ペア:

[(1, 90011796), (2, 45005898), (3, 30003932), (4, 22502949), (6, 15001966), (7, 12858828), (12, 7500983), (14, 6429414), (21, 4286276), (28, 3214707), (42, 2143138), (84, 1071569)]