81058624

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1039}}^1$

素因数の和:1127

約数の個数: 56

約数和(自身を含む): 171175680

約数和(自身を除く): 90117056

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 64, 92, 106, 184, 212, 368, 424, 736, 848, 1039, 1219, 1472, 1696, 2078, 2438, 3392, 4156, 4876, 8312, 9752, 16624, 19504, 23897, 33248, 39008, 47794, 55067, 66496, 78016, 95588, 110134, 191176, 220268, 382352, 440536, 764704, 881072, 1266541, 1529408, 1762144, 2533082, 3524288, 5066164, 10132328, 20264656, 40529312, 81058624]

約数ペア:

[(1, 81058624), (2, 40529312), (4, 20264656), (8, 10132328), (16, 5066164), (23, 3524288), (32, 2533082), (46, 1762144), (53, 1529408), (64, 1266541), (92, 881072), (106, 764704), (184, 440536), (212, 382352), (368, 220268), (424, 191176), (736, 110134), (848, 95588), (1039, 78016), (1219, 66496), (1472, 55067), (1696, 47794), (2078, 39008), (2438, 33248), (3392, 23897), (4156, 19504), (4876, 16624), (8312, 9752)]