72311688

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{6397}}^1$

素因数の和:6566

約数の個数: 48

約数和(自身を含む): 197122380

約数和(自身を除く): 124810692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 6397, 11304, 12794, 19191, 25588, 38382, 51176, 57573, 76764, 115146, 153528, 230292, 460584, 1004329, 2008658, 3012987, 4017316, 6025974, 8034632, 9038961, 12051948, 18077922, 24103896, 36155844, 72311688]

約数ペア:

[(1, 72311688), (2, 36155844), (3, 24103896), (4, 18077922), (6, 12051948), (8, 9038961), (9, 8034632), (12, 6025974), (18, 4017316), (24, 3012987), (36, 2008658), (72, 1004329), (157, 460584), (314, 230292), (471, 153528), (628, 115146), (942, 76764), (1256, 57573), (1413, 51176), (1884, 38382), (2826, 25588), (3768, 19191), (5652, 12794), (6397, 11304)]