78396184

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 150228000

約数和(自身を除く): 71831816

約数列:

[1, 2, 4, 8, 89, 103, 178, 206, 356, 412, 712, 824, 1069, 2138, 4276, 8552, 9167, 18334, 36668, 73336, 95141, 110107, 190282, 220214, 380564, 440428, 761128, 880856, 9799523, 19599046, 39198092, 78396184]

約数ペア:

[(1, 78396184), (2, 39198092), (4, 19599046), (8, 9799523), (89, 880856), (103, 761128), (178, 440428), (206, 380564), (356, 220214), (412, 190282), (712, 110107), (824, 95141), (1069, 73336), (2138, 36668), (4276, 18334), (8552, 9167)]