90201774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{39877}}^1$

素因数の和:39924

約数の個数: 32

約数和(自身を含む): 200985120

約数和(自身を除く): 110783346

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 39877, 79754, 119631, 239262, 518401, 1036802, 1156433, 1555203, 2312866, 3110406, 3469299, 6938598, 15033629, 30067258, 45100887, 90201774]

約数ペア:

[(1, 90201774), (2, 45100887), (3, 30067258), (6, 15033629), (13, 6938598), (26, 3469299), (29, 3110406), (39, 2312866), (58, 1555203), (78, 1156433), (87, 1036802), (174, 518401), (377, 239262), (754, 119631), (1131, 79754), (2262, 39877)]