69887736

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{1907}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 189750600

約数和(自身を除く): 119862864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 1907, 2036, 3054, 3814, 4072, 4581, 5721, 6108, 7628, 9162, 11442, 12216, 15256, 17163, 18324, 22884, 34326, 36648, 45768, 68652, 137304, 970663, 1941326, 2911989, 3882652, 5823978, 7765304, 8735967, 11647956, 17471934, 23295912, 34943868, 69887736]

約数ペア:

[(1, 69887736), (2, 34943868), (3, 23295912), (4, 17471934), (6, 11647956), (8, 8735967), (9, 7765304), (12, 5823978), (18, 3882652), (24, 2911989), (36, 1941326), (72, 970663), (509, 137304), (1018, 68652), (1527, 45768), (1907, 36648), (2036, 34326), (3054, 22884), (3814, 18324), (4072, 17163), (4581, 15256), (5721, 12216), (6108, 11442), (7628, 9162)]