90661968

素因数分解:

$2^4\times 3^2\times {\mathrm{547}}^1\times {\mathrm{1151}}^1$

素因数の和:1712

約数の個数: 60

約数和(自身を含む): 254412288

約数和(自身を除く): 163750320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 547, 1094, 1151, 1641, 2188, 2302, 3282, 3453, 4376, 4604, 4923, 6564, 6906, 8752, 9208, 9846, 10359, 13128, 13812, 18416, 19692, 20718, 26256, 27624, 39384, 41436, 55248, 78768, 82872, 165744, 629597, 1259194, 1888791, 2518388, 3777582, 5036776, 5666373, 7555164, 10073552, 11332746, 15110328, 22665492, 30220656, 45330984, 90661968]

約数ペア:

[(1, 90661968), (2, 45330984), (3, 30220656), (4, 22665492), (6, 15110328), (8, 11332746), (9, 10073552), (12, 7555164), (16, 5666373), (18, 5036776), (24, 3777582), (36, 2518388), (48, 1888791), (72, 1259194), (144, 629597), (547, 165744), (1094, 82872), (1151, 78768), (1641, 55248), (2188, 41436), (2302, 39384), (3282, 27624), (3453, 26256), (4376, 20718), (4604, 19692), (4923, 18416), (6564, 13812), (6906, 13128), (8752, 10359), (9208, 9846)]