78406872

素因数分解:

$2^3\times 3^1\times {\mathrm{499}}^1\times {\mathrm{6547}}^1$

素因数の和:7055

約数の個数: 32

約数和(自身を含む): 196440000

約数和(自身を除く): 118033128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 499, 998, 1497, 1996, 2994, 3992, 5988, 6547, 11976, 13094, 19641, 26188, 39282, 52376, 78564, 157128, 3266953, 6533906, 9800859, 13067812, 19601718, 26135624, 39203436, 78406872]

約数ペア:

[(1, 78406872), (2, 39203436), (3, 26135624), (4, 19601718), (6, 13067812), (8, 9800859), (12, 6533906), (24, 3266953), (499, 157128), (998, 78564), (1497, 52376), (1996, 39282), (2994, 26188), (3992, 19641), (5988, 13094), (6547, 11976)]