68654844

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{4049}}^1$

素因数の和:4219

約数の個数: 48

約数和(自身を含む): 179172000

約数和(自身を除く): 110517156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 628, 942, 1413, 1884, 2826, 4049, 4239, 5652, 8098, 8478, 12147, 16196, 16956, 24294, 36441, 48588, 72882, 109323, 145764, 218646, 437292, 635693, 1271386, 1907079, 2542772, 3814158, 5721237, 7628316, 11442474, 17163711, 22884948, 34327422, 68654844]

約数ペア:

[(1, 68654844), (2, 34327422), (3, 22884948), (4, 17163711), (6, 11442474), (9, 7628316), (12, 5721237), (18, 3814158), (27, 2542772), (36, 1907079), (54, 1271386), (108, 635693), (157, 437292), (314, 218646), (471, 145764), (628, 109323), (942, 72882), (1413, 48588), (1884, 36441), (2826, 24294), (4049, 16956), (4239, 16196), (5652, 12147), (8098, 8478)]