90170724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1073461}}^1$

素因数の和:1073475

約数の個数: 24

約数和(自身を含む): 240455488

約数和(自身を除く): 150284764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1073461, 2146922, 3220383, 4293844, 6440766, 7514227, 12881532, 15028454, 22542681, 30056908, 45085362, 90170724]

約数ペア:

[(1, 90170724), (2, 45085362), (3, 30056908), (4, 22542681), (6, 15028454), (7, 12881532), (12, 7514227), (14, 6440766), (21, 4293844), (28, 3220383), (42, 2146922), (84, 1073461)]