90123552

素因数分解:

$2^5\times 3^2\times {\mathrm{312929}}^1$

素因数の和:312945

約数の個数: 36

約数和(自身を含む): 256289670

約数和(自身を除く): 166166118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 312929, 625858, 938787, 1251716, 1877574, 2503432, 2816361, 3755148, 5006864, 5632722, 7510296, 10013728, 11265444, 15020592, 22530888, 30041184, 45061776, 90123552]

約数ペア:

[(1, 90123552), (2, 45061776), (3, 30041184), (4, 22530888), (6, 15020592), (8, 11265444), (9, 10013728), (12, 7510296), (16, 5632722), (18, 5006864), (24, 3755148), (32, 2816361), (36, 2503432), (48, 1877574), (72, 1251716), (96, 938787), (144, 625858), (288, 312929)]