78068508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2663}}^1$

素因数の和:3026

約数の個数: 48

約数和(自身を含む): 208857600

約数和(自身を除く): 130789092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 2094, 2443, 2663, 4188, 4886, 5326, 7329, 7989, 9772, 10652, 14658, 15978, 18641, 29316, 31956, 37282, 55923, 74564, 111846, 223692, 929387, 1858774, 2788161, 3717548, 5576322, 6505709, 11152644, 13011418, 19517127, 26022836, 39034254, 78068508]

約数ペア:

[(1, 78068508), (2, 39034254), (3, 26022836), (4, 19517127), (6, 13011418), (7, 11152644), (12, 6505709), (14, 5576322), (21, 3717548), (28, 2788161), (42, 1858774), (84, 929387), (349, 223692), (698, 111846), (1047, 74564), (1396, 55923), (2094, 37282), (2443, 31956), (2663, 29316), (4188, 18641), (4886, 15978), (5326, 14658), (7329, 10652), (7989, 9772)]