78909954

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{1723}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 167572800

約数和(自身を除く): 88662846

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 449, 898, 1347, 1723, 2694, 3446, 5169, 7633, 10338, 15266, 22899, 29291, 45798, 58582, 87873, 175746, 773627, 1547254, 2320881, 4641762, 13151659, 26303318, 39454977, 78909954]

約数ペア:

[(1, 78909954), (2, 39454977), (3, 26303318), (6, 13151659), (17, 4641762), (34, 2320881), (51, 1547254), (102, 773627), (449, 175746), (898, 87873), (1347, 58582), (1723, 45798), (2694, 29291), (3446, 22899), (5169, 15266), (7633, 10338)]