68723256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3221}}^1$

素因数の和:3364

約数の個数: 64

約数和(自身を含む): 197959680

約数和(自身を除く): 129236424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3221, 3556, 5334, 6442, 7112, 9663, 10668, 12884, 19326, 21336, 22547, 25768, 38652, 45094, 67641, 77304, 90188, 135282, 180376, 270564, 409067, 541128, 818134, 1227201, 1636268, 2454402, 2863469, 3272536, 4908804, 5726938, 8590407, 9817608, 11453876, 17180814, 22907752, 34361628, 68723256]

約数ペア:

[(1, 68723256), (2, 34361628), (3, 22907752), (4, 17180814), (6, 11453876), (7, 9817608), (8, 8590407), (12, 5726938), (14, 4908804), (21, 3272536), (24, 2863469), (28, 2454402), (42, 1636268), (56, 1227201), (84, 818134), (127, 541128), (168, 409067), (254, 270564), (381, 180376), (508, 135282), (762, 90188), (889, 77304), (1016, 67641), (1524, 45094), (1778, 38652), (2667, 25768), (3048, 22547), (3221, 21336), (3556, 19326), (5334, 12884), (6442, 10668), (7112, 9663)]