67877048

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 136502520

約数和(自身を除く): 68625472

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 373, 529, 746, 989, 1058, 1492, 1978, 2116, 2984, 3956, 4232, 7912, 8579, 16039, 17158, 22747, 32078, 34316, 45494, 64156, 68632, 90988, 128312, 181976, 197317, 368897, 394634, 737794, 789268, 1475588, 1578536, 2951176, 8484631, 16969262, 33938524, 67877048]

約数ペア:

[(1, 67877048), (2, 33938524), (4, 16969262), (8, 8484631), (23, 2951176), (43, 1578536), (46, 1475588), (86, 789268), (92, 737794), (172, 394634), (184, 368897), (344, 197317), (373, 181976), (529, 128312), (746, 90988), (989, 68632), (1058, 64156), (1492, 45494), (1978, 34316), (2116, 32078), (2984, 22747), (3956, 17158), (4232, 16039), (7912, 8579)]