91390852

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:752

約数の個数: 48

約数和(自身を含む): 189952000

約数和(自身を除く): 98561148

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 211, 217, 422, 434, 499, 844, 868, 998, 1477, 1996, 2954, 3493, 5908, 6541, 6986, 13082, 13972, 15469, 26164, 30938, 45787, 61876, 91574, 105289, 108283, 183148, 210578, 216566, 421156, 433132, 737023, 1474046, 2948092, 3263959, 6527918, 13055836, 22847713, 45695426, 91390852]

約数ペア:

[(1, 91390852), (2, 45695426), (4, 22847713), (7, 13055836), (14, 6527918), (28, 3263959), (31, 2948092), (62, 1474046), (124, 737023), (211, 433132), (217, 421156), (422, 216566), (434, 210578), (499, 183148), (844, 108283), (868, 105289), (998, 91574), (1477, 61876), (1996, 45787), (2954, 30938), (3493, 26164), (5908, 15469), (6541, 13972), (6986, 13082)]