80769138

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{499}}^1\times {\mathrm{509}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 165240000

約数和(自身を除く): 84470862

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 499, 509, 998, 1018, 1497, 1527, 2994, 3054, 26447, 26977, 52894, 53954, 79341, 80931, 158682, 161862, 253991, 507982, 761973, 1523946, 13461523, 26923046, 40384569, 80769138]

約数ペア:

[(1, 80769138), (2, 40384569), (3, 26923046), (6, 13461523), (53, 1523946), (106, 761973), (159, 507982), (318, 253991), (499, 161862), (509, 158682), (998, 80931), (1018, 79341), (1497, 53954), (1527, 52894), (2994, 26977), (3054, 26447)]