64408464

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19484

約数の個数: 60

約数和(自身を含む): 188101056

約数和(自身を除く): 123692592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 19447, 38894, 58341, 77788, 116682, 155576, 175023, 233364, 311152, 350046, 447281, 466728, 700092, 894562, 933456, 1341843, 1400184, 1789124, 2683686, 2800368, 3578248, 4025529, 5367372, 7156496, 8051058, 10734744, 16102116, 21469488, 32204232, 64408464]

約数ペア:

[(1, 64408464), (2, 32204232), (3, 21469488), (4, 16102116), (6, 10734744), (8, 8051058), (9, 7156496), (12, 5367372), (16, 4025529), (18, 3578248), (23, 2800368), (24, 2683686), (36, 1789124), (46, 1400184), (48, 1341843), (69, 933456), (72, 894562), (92, 700092), (138, 466728), (144, 447281), (184, 350046), (207, 311152), (276, 233364), (368, 175023), (414, 155576), (552, 116682), (828, 77788), (1104, 58341), (1656, 38894), (3312, 19447)]