78956604

素因数分解:

$2^2\times 3^2\times {\mathrm{2193239}}^1$

素因数の和:2193249

約数の個数: 18

約数和(自身を含む): 199584840

約数和(自身を除く): 120628236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2193239, 4386478, 6579717, 8772956, 13159434, 19739151, 26318868, 39478302, 78956604]

約数ペア:

[(1, 78956604), (2, 39478302), (3, 26318868), (4, 19739151), (6, 13159434), (9, 8772956), (12, 6579717), (18, 4386478), (36, 2193239)]