89971488

素因数分解:

$2^5\times 3^2\times {\mathrm{312401}}^1$

素因数の和:312417

約数の個数: 36

約数和(自身を含む): 255857238

約数和(自身を除く): 165885750

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 312401, 624802, 937203, 1249604, 1874406, 2499208, 2811609, 3748812, 4998416, 5623218, 7497624, 9996832, 11246436, 14995248, 22492872, 29990496, 44985744, 89971488]

約数ペア:

[(1, 89971488), (2, 44985744), (3, 29990496), (4, 22492872), (6, 14995248), (8, 11246436), (9, 9996832), (12, 7497624), (16, 5623218), (18, 4998416), (24, 3748812), (32, 2811609), (36, 2499208), (48, 1874406), (72, 1249604), (96, 937203), (144, 624802), (288, 312401)]