64800528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{919}}^1$

素因数の和:1056

約数の個数: 80

約数和(自身を含む): 182071680

約数和(自身を除く): 117271152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 919, 1356, 1469, 1808, 1838, 2712, 2757, 2938, 3676, 4407, 5424, 5514, 5876, 7352, 8814, 11028, 11752, 11947, 14704, 17628, 22056, 23504, 23894, 35256, 35841, 44112, 47788, 70512, 71682, 95576, 103847, 143364, 191152, 207694, 286728, 311541, 415388, 573456, 623082, 830776, 1246164, 1350011, 1661552, 2492328, 2700022, 4050033, 4984656, 5400044, 8100066, 10800088, 16200132, 21600176, 32400264, 64800528]

約数ペア:

[(1, 64800528), (2, 32400264), (3, 21600176), (4, 16200132), (6, 10800088), (8, 8100066), (12, 5400044), (13, 4984656), (16, 4050033), (24, 2700022), (26, 2492328), (39, 1661552), (48, 1350011), (52, 1246164), (78, 830776), (104, 623082), (113, 573456), (156, 415388), (208, 311541), (226, 286728), (312, 207694), (339, 191152), (452, 143364), (624, 103847), (678, 95576), (904, 71682), (919, 70512), (1356, 47788), (1469, 44112), (1808, 35841), (1838, 35256), (2712, 23894), (2757, 23504), (2938, 22056), (3676, 17628), (4407, 14704), (5424, 11947), (5514, 11752), (5876, 11028), (7352, 8814)]