68283216

素因数分解:

$2^4\times 3^3\times {\mathrm{263}}^1\times {\mathrm{601}}^1$

素因数の和:881

約数の個数: 80

約数和(自身を含む): 197070720

約数和(自身を除く): 128787504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 263, 432, 526, 601, 789, 1052, 1202, 1578, 1803, 2104, 2367, 2404, 3156, 3606, 4208, 4734, 4808, 5409, 6312, 7101, 7212, 9468, 9616, 10818, 12624, 14202, 14424, 16227, 18936, 21636, 28404, 28848, 32454, 37872, 43272, 56808, 64908, 86544, 113616, 129816, 158063, 259632, 316126, 474189, 632252, 948378, 1264504, 1422567, 1896756, 2529008, 2845134, 3793512, 4267701, 5690268, 7587024, 8535402, 11380536, 17070804, 22761072, 34141608, 68283216]

約数ペア:

[(1, 68283216), (2, 34141608), (3, 22761072), (4, 17070804), (6, 11380536), (8, 8535402), (9, 7587024), (12, 5690268), (16, 4267701), (18, 3793512), (24, 2845134), (27, 2529008), (36, 1896756), (48, 1422567), (54, 1264504), (72, 948378), (108, 632252), (144, 474189), (216, 316126), (263, 259632), (432, 158063), (526, 129816), (601, 113616), (789, 86544), (1052, 64908), (1202, 56808), (1578, 43272), (1803, 37872), (2104, 32454), (2367, 28848), (2404, 28404), (3156, 21636), (3606, 18936), (4208, 16227), (4734, 14424), (4808, 14202), (5409, 12624), (6312, 10818), (7101, 9616), (7212, 9468)]