89155332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{709}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 258440000

約数和(自身を除く): 169284668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 499, 709, 998, 1418, 1497, 1996, 2127, 2836, 2994, 3493, 4254, 4491, 4963, 5988, 6381, 6986, 8508, 8982, 9926, 10479, 12762, 13972, 14889, 17964, 19852, 20958, 25524, 29778, 31437, 41916, 44667, 59556, 62874, 89334, 125748, 178668, 353791, 707582, 1061373, 1415164, 2122746, 2476537, 3184119, 4245492, 4953074, 6368238, 7429611, 9906148, 12736476, 14859222, 22288833, 29718444, 44577666, 89155332]

約数ペア:

[(1, 89155332), (2, 44577666), (3, 29718444), (4, 22288833), (6, 14859222), (7, 12736476), (9, 9906148), (12, 7429611), (14, 6368238), (18, 4953074), (21, 4245492), (28, 3184119), (36, 2476537), (42, 2122746), (63, 1415164), (84, 1061373), (126, 707582), (252, 353791), (499, 178668), (709, 125748), (998, 89334), (1418, 62874), (1497, 59556), (1996, 44667), (2127, 41916), (2836, 31437), (2994, 29778), (3493, 25524), (4254, 20958), (4491, 19852), (4963, 17964), (5988, 14889), (6381, 13972), (6986, 12762), (8508, 10479), (8982, 9926)]