74142168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181721}}^1$

素因数の和:181747

約数の個数: 32

約数和(自身を含む): 196259760

約数和(自身を除く): 122117592

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 181721, 363442, 545163, 726884, 1090326, 1453768, 2180652, 3089257, 4361304, 6178514, 9267771, 12357028, 18535542, 24714056, 37071084, 74142168]

約数ペア:

[(1, 74142168), (2, 37071084), (3, 24714056), (4, 18535542), (6, 12357028), (8, 9267771), (12, 6178514), (17, 4361304), (24, 3089257), (34, 2180652), (51, 1453768), (68, 1090326), (102, 726884), (136, 545163), (204, 363442), (408, 181721)]