68877504

素因数分解:

$2^6\times 3^2\times {\mathrm{197}}^1\times {\mathrm{607}}^1$

素因数の和:822

約数の個数: 84

約数和(自身を含む): 198753984

約数和(自身を除く): 129876480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 197, 288, 394, 576, 591, 607, 788, 1182, 1214, 1576, 1773, 1821, 2364, 2428, 3152, 3546, 3642, 4728, 4856, 5463, 6304, 7092, 7284, 9456, 9712, 10926, 12608, 14184, 14568, 18912, 19424, 21852, 28368, 29136, 37824, 38848, 43704, 56736, 58272, 87408, 113472, 116544, 119579, 174816, 239158, 349632, 358737, 478316, 717474, 956632, 1076211, 1434948, 1913264, 2152422, 2869896, 3826528, 4304844, 5739792, 7653056, 8609688, 11479584, 17219376, 22959168, 34438752, 68877504]

約数ペア:

[(1, 68877504), (2, 34438752), (3, 22959168), (4, 17219376), (6, 11479584), (8, 8609688), (9, 7653056), (12, 5739792), (16, 4304844), (18, 3826528), (24, 2869896), (32, 2152422), (36, 1913264), (48, 1434948), (64, 1076211), (72, 956632), (96, 717474), (144, 478316), (192, 358737), (197, 349632), (288, 239158), (394, 174816), (576, 119579), (591, 116544), (607, 113472), (788, 87408), (1182, 58272), (1214, 56736), (1576, 43704), (1773, 38848), (1821, 37824), (2364, 29136), (2428, 28368), (3152, 21852), (3546, 19424), (3642, 18912), (4728, 14568), (4856, 14184), (5463, 12608), (6304, 10926), (7092, 9712), (7284, 9456)]