64141812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{359}}^1\times {\mathrm{709}}^1$

素因数の和:1085

約数の個数: 72

約数和(自身を含む): 186076800

約数和(自身を除く): 121934988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 359, 709, 718, 1077, 1418, 1436, 2127, 2154, 2513, 2836, 3231, 4254, 4308, 4963, 5026, 6381, 6462, 7539, 8508, 9926, 10052, 12762, 12924, 14889, 15078, 19852, 22617, 25524, 29778, 30156, 44667, 45234, 59556, 89334, 90468, 178668, 254531, 509062, 763593, 1018124, 1527186, 1781717, 2290779, 3054372, 3563434, 4581558, 5345151, 7126868, 9163116, 10690302, 16035453, 21380604, 32070906, 64141812]

約数ペア:

[(1, 64141812), (2, 32070906), (3, 21380604), (4, 16035453), (6, 10690302), (7, 9163116), (9, 7126868), (12, 5345151), (14, 4581558), (18, 3563434), (21, 3054372), (28, 2290779), (36, 1781717), (42, 1527186), (63, 1018124), (84, 763593), (126, 509062), (252, 254531), (359, 178668), (709, 90468), (718, 89334), (1077, 59556), (1418, 45234), (1436, 44667), (2127, 30156), (2154, 29778), (2513, 25524), (2836, 22617), (3231, 19852), (4254, 15078), (4308, 14889), (4963, 12924), (5026, 12762), (6381, 10052), (6462, 9926), (7539, 8508)]