68244795

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 130867200

約数和(自身を除く): 62622405

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 93, 115, 135, 155, 207, 279, 345, 465, 621, 709, 713, 837, 1035, 1395, 2127, 2139, 3105, 3545, 3565, 4185, 6381, 6417, 10635, 10695, 16307, 19143, 19251, 21979, 31905, 32085, 48921, 65937, 81535, 95715, 96255, 109895, 146763, 197811, 244605, 329685, 440289, 505517, 593433, 733815, 989055, 1516551, 2201445, 2527585, 2967165, 4549653, 7582755, 13648959, 22748265, 68244795]

約数ペア:

[(1, 68244795), (3, 22748265), (5, 13648959), (9, 7582755), (15, 4549653), (23, 2967165), (27, 2527585), (31, 2201445), (45, 1516551), (69, 989055), (93, 733815), (115, 593433), (135, 505517), (155, 440289), (207, 329685), (279, 244605), (345, 197811), (465, 146763), (621, 109895), (709, 96255), (713, 95715), (837, 81535), (1035, 65937), (1395, 48921), (2127, 32085), (2139, 31905), (3105, 21979), (3545, 19251), (3565, 19143), (4185, 16307), (6381, 10695), (6417, 10635)]