80712282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61991}}^1$

素因数の和:62034

約数の個数: 32

約数和(自身を含む): 190439424

約数和(自身を除く): 109727142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 61991, 123982, 185973, 371946, 433937, 867874, 1301811, 1921721, 2603622, 3843442, 5765163, 11530326, 13452047, 26904094, 40356141, 80712282]

約数ペア:

[(1, 80712282), (2, 40356141), (3, 26904094), (6, 13452047), (7, 11530326), (14, 5765163), (21, 3843442), (31, 2603622), (42, 1921721), (62, 1301811), (93, 867874), (186, 433937), (217, 371946), (434, 185973), (651, 123982), (1302, 61991)]