61887516

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 147159936

約数和(自身を除く): 85272420

約数列:

[1, 2, 3, 4, 6, 12, 107, 157, 214, 307, 314, 321, 428, 471, 614, 628, 642, 921, 942, 1228, 1284, 1842, 1884, 3684, 16799, 32849, 33598, 48199, 50397, 65698, 67196, 96398, 98547, 100794, 131396, 144597, 192796, 197094, 201588, 289194, 394188, 578388, 5157293, 10314586, 15471879, 20629172, 30943758, 61887516]

約数ペア:

[(1, 61887516), (2, 30943758), (3, 20629172), (4, 15471879), (6, 10314586), (12, 5157293), (107, 578388), (157, 394188), (214, 289194), (307, 201588), (314, 197094), (321, 192796), (428, 144597), (471, 131396), (614, 100794), (628, 98547), (642, 96398), (921, 67196), (942, 65698), (1228, 50397), (1284, 48199), (1842, 33598), (1884, 32849), (3684, 16799)]