90657828

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{86837}}^1$

素因数の和:86876

約数の個数: 36

約数和(自身を含む): 237067740

約数和(自身を除く): 146409912

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 86837, 173674, 260511, 347348, 521022, 781533, 1042044, 1563066, 2518273, 3126132, 5036546, 7554819, 10073092, 15109638, 22664457, 30219276, 45328914, 90657828]

約数ペア:

[(1, 90657828), (2, 45328914), (3, 30219276), (4, 22664457), (6, 15109638), (9, 10073092), (12, 7554819), (18, 5036546), (29, 3126132), (36, 2518273), (58, 1563066), (87, 1042044), (116, 781533), (174, 521022), (261, 347348), (348, 260511), (522, 173674), (1044, 86837)]