75720648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1201}}^1$

素因数の和:1318

約数の個数: 64

約数和(自身を含む): 197320320

約数和(自身を除く): 121599672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 71, 74, 111, 142, 148, 213, 222, 284, 296, 426, 444, 568, 852, 888, 1201, 1704, 2402, 2627, 3603, 4804, 5254, 7206, 7881, 9608, 10508, 14412, 15762, 21016, 28824, 31524, 44437, 63048, 85271, 88874, 133311, 170542, 177748, 255813, 266622, 341084, 355496, 511626, 533244, 682168, 1023252, 1066488, 2046504, 3155027, 6310054, 9465081, 12620108, 18930162, 25240216, 37860324, 75720648]

約数ペア:

[(1, 75720648), (2, 37860324), (3, 25240216), (4, 18930162), (6, 12620108), (8, 9465081), (12, 6310054), (24, 3155027), (37, 2046504), (71, 1066488), (74, 1023252), (111, 682168), (142, 533244), (148, 511626), (213, 355496), (222, 341084), (284, 266622), (296, 255813), (426, 177748), (444, 170542), (568, 133311), (852, 88874), (888, 85271), (1201, 63048), (1704, 44437), (2402, 31524), (2627, 28824), (3603, 21016), (4804, 15762), (5254, 14412), (7206, 10508), (7881, 9608)]