77928916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1667}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 156925440

約数和(自身を除く): 78996524

約数列:

[1, 2, 4, 13, 26, 29, 31, 52, 58, 62, 116, 124, 377, 403, 754, 806, 899, 1508, 1612, 1667, 1798, 3334, 3596, 6668, 11687, 21671, 23374, 43342, 46748, 48343, 51677, 86684, 96686, 103354, 193372, 206708, 628459, 671801, 1256918, 1343602, 1498633, 2513836, 2687204, 2997266, 5994532, 19482229, 38964458, 77928916]

約数ペア:

[(1, 77928916), (2, 38964458), (4, 19482229), (13, 5994532), (26, 2997266), (29, 2687204), (31, 2513836), (52, 1498633), (58, 1343602), (62, 1256918), (116, 671801), (124, 628459), (377, 206708), (403, 193372), (754, 103354), (806, 96686), (899, 86684), (1508, 51677), (1612, 48343), (1667, 46748), (1798, 43342), (3334, 23374), (3596, 21671), (6668, 11687)]