67686048

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{1193}}^1$

素因数の和:1406

約数の個数: 72

約数和(自身を含む): 193621428

約数和(自身を除く): 125935380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 788, 1182, 1193, 1576, 1773, 2364, 2386, 3152, 3546, 3579, 4728, 4772, 6304, 7092, 7158, 9456, 9544, 10737, 14184, 14316, 18912, 19088, 21474, 28368, 28632, 38176, 42948, 56736, 57264, 85896, 114528, 171792, 235021, 343584, 470042, 705063, 940084, 1410126, 1880168, 2115189, 2820252, 3760336, 4230378, 5640504, 7520672, 8460756, 11281008, 16921512, 22562016, 33843024, 67686048]

約数ペア:

[(1, 67686048), (2, 33843024), (3, 22562016), (4, 16921512), (6, 11281008), (8, 8460756), (9, 7520672), (12, 5640504), (16, 4230378), (18, 3760336), (24, 2820252), (32, 2115189), (36, 1880168), (48, 1410126), (72, 940084), (96, 705063), (144, 470042), (197, 343584), (288, 235021), (394, 171792), (591, 114528), (788, 85896), (1182, 57264), (1193, 56736), (1576, 42948), (1773, 38176), (2364, 28632), (2386, 28368), (3152, 21474), (3546, 19088), (3579, 18912), (4728, 14316), (4772, 14184), (6304, 10737), (7092, 9544), (7158, 9456)]