68869368

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{13103}}^1$

素因数の和:13188

約数の個数: 48

約数和(自身を含む): 189090720

約数和(自身を除く): 120221352

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, 13103, 26206, 39309, 52412, 78618, 104824, 117927, 157236, 235854, 314472, 471708, 943416, 956519, 1913038, 2869557, 3826076, 5739114, 7652152, 8608671, 11478228, 17217342, 22956456, 34434684, 68869368]

約数ペア:

[(1, 68869368), (2, 34434684), (3, 22956456), (4, 17217342), (6, 11478228), (8, 8608671), (9, 7652152), (12, 5739114), (18, 3826076), (24, 2869557), (36, 1913038), (72, 956519), (73, 943416), (146, 471708), (219, 314472), (292, 235854), (438, 157236), (584, 117927), (657, 104824), (876, 78618), (1314, 52412), (1752, 39309), (2628, 26206), (5256, 13103)]