69981264

素因数分解:

$2^4\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1904

約数の個数: 60

約数和(自身を含む): 196612416

約数和(自身を除く): 126631152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 307, 614, 921, 1228, 1583, 1842, 2456, 2763, 3166, 3684, 4749, 4912, 5526, 6332, 7368, 9498, 11052, 12664, 14247, 14736, 18996, 22104, 25328, 28494, 37992, 44208, 56988, 75984, 113976, 227952, 485981, 971962, 1457943, 1943924, 2915886, 3887848, 4373829, 5831772, 7775696, 8747658, 11663544, 17495316, 23327088, 34990632, 69981264]

約数ペア:

[(1, 69981264), (2, 34990632), (3, 23327088), (4, 17495316), (6, 11663544), (8, 8747658), (9, 7775696), (12, 5831772), (16, 4373829), (18, 3887848), (24, 2915886), (36, 1943924), (48, 1457943), (72, 971962), (144, 485981), (307, 227952), (614, 113976), (921, 75984), (1228, 56988), (1583, 44208), (1842, 37992), (2456, 28494), (2763, 25328), (3166, 22104), (3684, 18996), (4749, 14736), (4912, 14247), (5526, 12664), (6332, 11052), (7368, 9498)]