85198878

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{9923}}^1$

素因数の和:9990

約数の個数: 40

約数和(自身を含む): 194530248

約数和(自身を除く): 109331370

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 159, 162, 318, 477, 954, 1431, 2862, 4293, 8586, 9923, 19846, 29769, 59538, 89307, 178614, 267921, 525919, 535842, 803763, 1051838, 1577757, 1607526, 3155514, 4733271, 9466542, 14199813, 28399626, 42599439, 85198878]

約数ペア:

[(1, 85198878), (2, 42599439), (3, 28399626), (6, 14199813), (9, 9466542), (18, 4733271), (27, 3155514), (53, 1607526), (54, 1577757), (81, 1051838), (106, 803763), (159, 535842), (162, 525919), (318, 267921), (477, 178614), (954, 89307), (1431, 59538), (2862, 29769), (4293, 19846), (8586, 9923)]