99742728

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 254367360

約数和(自身を除く): 154624632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 157, 206, 257, 309, 314, 412, 471, 514, 618, 628, 771, 824, 942, 1028, 1236, 1256, 1542, 1884, 2056, 2472, 3084, 3768, 6168, 16171, 26471, 32342, 40349, 48513, 52942, 64684, 79413, 80698, 97026, 105884, 121047, 129368, 158826, 161396, 194052, 211768, 242094, 317652, 322792, 388104, 484188, 635304, 968376, 4155947, 8311894, 12467841, 16623788, 24935682, 33247576, 49871364, 99742728]

約数ペア:

[(1, 99742728), (2, 49871364), (3, 33247576), (4, 24935682), (6, 16623788), (8, 12467841), (12, 8311894), (24, 4155947), (103, 968376), (157, 635304), (206, 484188), (257, 388104), (309, 322792), (314, 317652), (412, 242094), (471, 211768), (514, 194052), (618, 161396), (628, 158826), (771, 129368), (824, 121047), (942, 105884), (1028, 97026), (1236, 80698), (1256, 79413), (1542, 64684), (1884, 52942), (2056, 48513), (2472, 40349), (3084, 32342), (3768, 26471), (6168, 16171)]