90648402

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37489}}^1$

素因数の和:37538

約数の個数: 32

約数和(自身を含む): 201546240

約数和(自身を除く): 110897838

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 37489, 74978, 112467, 224934, 487357, 974714, 1162159, 1462071, 2324318, 2924142, 3486477, 6972954, 15108067, 30216134, 45324201, 90648402]

約数ペア:

[(1, 90648402), (2, 45324201), (3, 30216134), (6, 15108067), (13, 6972954), (26, 3486477), (31, 2924142), (39, 2324318), (62, 1462071), (78, 1162159), (93, 974714), (186, 487357), (403, 224934), (806, 112467), (1209, 74978), (2418, 37489)]