77408290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{93263}}^1$

素因数の和:93353

約数の個数: 16

約数和(自身を含む): 141015168

約数和(自身を除く): 63606878

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 93263, 186526, 466315, 932630, 7740829, 15481658, 38704145, 77408290]

約数ペア:

[(1, 77408290), (2, 38704145), (5, 15481658), (10, 7740829), (83, 932630), (166, 466315), (415, 186526), (830, 93263)]