90212004

素因数分解:

$2^2\times 3^2\times {\mathrm{1583}}^2$

素因数の和:3176

約数の個数: 27

約数和(自身を含む): 228180043

約数和(自身を除く): 137968039

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1583, 3166, 4749, 6332, 9498, 14247, 18996, 28494, 56988, 2505889, 5011778, 7517667, 10023556, 15035334, 22553001, 30070668, 45106002, 90212004]

約数ペア:

[(1, 90212004), (2, 45106002), (3, 30070668), (4, 22553001), (6, 15035334), (9, 10023556), (12, 7517667), (18, 5011778), (36, 2505889), (1583, 56988), (3166, 28494), (4749, 18996), (6332, 14247)]