90717216

素因数分解:

$2^5\times 3^1\times {\mathrm{821}}^1\times {\mathrm{1151}}^1$

素因数の和:1985

約数の個数: 48

約数和(自身を含む): 238629888

約数和(自身を除く): 147912672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 821, 1151, 1642, 2302, 2463, 3284, 3453, 4604, 4926, 6568, 6906, 9208, 9852, 13136, 13812, 18416, 19704, 26272, 27624, 36832, 39408, 55248, 78816, 110496, 944971, 1889942, 2834913, 3779884, 5669826, 7559768, 11339652, 15119536, 22679304, 30239072, 45358608, 90717216]

約数ペア:

[(1, 90717216), (2, 45358608), (3, 30239072), (4, 22679304), (6, 15119536), (8, 11339652), (12, 7559768), (16, 5669826), (24, 3779884), (32, 2834913), (48, 1889942), (96, 944971), (821, 110496), (1151, 78816), (1642, 55248), (2302, 39408), (2463, 36832), (3284, 27624), (3453, 26272), (4604, 19704), (4926, 18416), (6568, 13812), (6906, 13136), (9208, 9852)]