80317636

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3511}}^1$

素因数の和:3584

約数の個数: 48

約数和(自身を含む): 173071360

約数和(自身を除く): 92753724

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 3511, 5719, 7022, 11438, 14044, 22876, 24577, 49154, 66709, 98308, 133418, 150973, 266836, 301946, 466963, 603892, 933926, 1056811, 1867852, 2113622, 2868487, 4227244, 5736974, 11473948, 20079409, 40158818, 80317636]

約数ペア:

[(1, 80317636), (2, 40158818), (4, 20079409), (7, 11473948), (14, 5736974), (19, 4227244), (28, 2868487), (38, 2113622), (43, 1867852), (76, 1056811), (86, 933926), (133, 603892), (172, 466963), (266, 301946), (301, 266836), (532, 150973), (602, 133418), (817, 98308), (1204, 66709), (1634, 49154), (3268, 24577), (3511, 22876), (5719, 14044), (7022, 11438)]