72513364

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 96407276

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 121, 154, 187, 238, 242, 308, 374, 476, 484, 748, 847, 1259, 1309, 1694, 2057, 2518, 2618, 3388, 4114, 5036, 5236, 8228, 8813, 13849, 14399, 17626, 21403, 27698, 28798, 35252, 42806, 55396, 57596, 85612, 96943, 149821, 152339, 193886, 235433, 299642, 304678, 387772, 470866, 599284, 609356, 941732, 1066373, 1648031, 2132746, 2589763, 3296062, 4265492, 5179526, 6592124, 10359052, 18128341, 36256682, 72513364]

約数ペア:

[(1, 72513364), (2, 36256682), (4, 18128341), (7, 10359052), (11, 6592124), (14, 5179526), (17, 4265492), (22, 3296062), (28, 2589763), (34, 2132746), (44, 1648031), (68, 1066373), (77, 941732), (119, 609356), (121, 599284), (154, 470866), (187, 387772), (238, 304678), (242, 299642), (308, 235433), (374, 193886), (476, 152339), (484, 149821), (748, 96943), (847, 85612), (1259, 57596), (1309, 55396), (1694, 42806), (2057, 35252), (2518, 28798), (2618, 27698), (3388, 21403), (4114, 17626), (5036, 14399), (5236, 13849), (8228, 8813)]