90215076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{153427}}^1$

素因数の和:153448

約数の個数: 36

約数和(自身を含む): 244871088

約数和(自身を除く): 154656012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 153427, 306854, 460281, 613708, 920562, 1073989, 1841124, 2147978, 3221967, 4295956, 6443934, 7517923, 12887868, 15035846, 22553769, 30071692, 45107538, 90215076]

約数ペア:

[(1, 90215076), (2, 45107538), (3, 30071692), (4, 22553769), (6, 15035846), (7, 12887868), (12, 7517923), (14, 6443934), (21, 4295956), (28, 3221967), (42, 2147978), (49, 1841124), (84, 1073989), (98, 920562), (147, 613708), (196, 460281), (294, 306854), (588, 153427)]