78870836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{547}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 157429440

約数和(自身を除く): 78558604

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 113, 116, 226, 319, 452, 547, 638, 1094, 1243, 1276, 2188, 2486, 3277, 4972, 6017, 6554, 12034, 13108, 15863, 24068, 31726, 36047, 61811, 63452, 72094, 123622, 144188, 174493, 247244, 348986, 679921, 697972, 1359842, 1792519, 2719684, 3585038, 7170076, 19717709, 39435418, 78870836]

約数ペア:

[(1, 78870836), (2, 39435418), (4, 19717709), (11, 7170076), (22, 3585038), (29, 2719684), (44, 1792519), (58, 1359842), (113, 697972), (116, 679921), (226, 348986), (319, 247244), (452, 174493), (547, 144188), (638, 123622), (1094, 72094), (1243, 63452), (1276, 61811), (2188, 36047), (2486, 31726), (3277, 24068), (4972, 15863), (6017, 13108), (6554, 12034)]