90305856

素因数分解:

$2^6\times 3^2\times {\mathrm{156781}}^1$

素因数の和:156799

約数の個数: 42

約数和(自身を含む): 258847082

約数和(自身を除く): 168541226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 156781, 313562, 470343, 627124, 940686, 1254248, 1411029, 1881372, 2508496, 2822058, 3762744, 5016992, 5644116, 7525488, 10033984, 11288232, 15050976, 22576464, 30101952, 45152928, 90305856]

約数ペア:

[(1, 90305856), (2, 45152928), (3, 30101952), (4, 22576464), (6, 15050976), (8, 11288232), (9, 10033984), (12, 7525488), (16, 5644116), (18, 5016992), (24, 3762744), (32, 2822058), (36, 2508496), (48, 1881372), (64, 1411029), (72, 1254248), (96, 940686), (144, 627124), (192, 470343), (288, 313562), (576, 156781)]