71581464

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13619}}^1$

素因数の和:13704

約数の個数: 48

約数和(自身を含む): 196536600

約数和(自身を除く): 124955136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 13619, 27238, 40857, 54476, 81714, 108952, 122571, 163428, 245142, 326856, 490284, 980568, 994187, 1988374, 2982561, 3976748, 5965122, 7953496, 8947683, 11930244, 17895366, 23860488, 35790732, 71581464]

約数ペア:

[(1, 71581464), (2, 35790732), (3, 23860488), (4, 17895366), (6, 11930244), (8, 8947683), (9, 7953496), (12, 5965122), (18, 3976748), (24, 2982561), (36, 1988374), (72, 994187), (73, 980568), (146, 490284), (219, 326856), (292, 245142), (438, 163428), (584, 122571), (657, 108952), (876, 81714), (1314, 54476), (1752, 40857), (2628, 27238), (5256, 13619)]