90040538

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 167935680

約数和(自身を除く): 77895142

約数列:

[1, 2, 7, 14, 23, 43, 46, 49, 86, 98, 161, 301, 322, 602, 929, 989, 1127, 1858, 1978, 2107, 2254, 4214, 6503, 6923, 13006, 13846, 21367, 39947, 42734, 45521, 48461, 79894, 91042, 96922, 149569, 279629, 299138, 559258, 918781, 1046983, 1837562, 1957403, 2093966, 3914806, 6431467, 12862934, 45020269, 90040538]

約数ペア:

[(1, 90040538), (2, 45020269), (7, 12862934), (14, 6431467), (23, 3914806), (43, 2093966), (46, 1957403), (49, 1837562), (86, 1046983), (98, 918781), (161, 559258), (301, 299138), (322, 279629), (602, 149569), (929, 96922), (989, 91042), (1127, 79894), (1858, 48461), (1978, 45521), (2107, 42734), (2254, 39947), (4214, 21367), (6503, 13846), (6923, 13006)]