80496734792

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{167}}^1\times {\mathrm{359}}^1\times {\mathrm{1069}}^1$

素因数の和:1758

約数の個数: 64

約数和(自身を含む): 153371232000

約数和(自身を除く): 72874497208

約数列:

[1, 2, 4, 8, 157, 167, 314, 334, 359, 628, 668, 718, 1069, 1256, 1336, 1436, 2138, 2872, 4276, 8552, 26219, 52438, 56363, 59953, 104876, 112726, 119906, 167833, 178523, 209752, 225452, 239812, 335666, 357046, 383771, 450904, 479624, 671332, 714092, 767542, 1342664, 1428184, 1535084, 3070168, 9412621, 18825242, 28028111, 37650484, 56056222, 60252047, 64089757, 75300968, 112112444, 120504094, 128179514, 224224888, 241008188, 256359028, 482016376, 512718056, 10062091849, 20124183698, 40248367396, 80496734792]

約数ペア:

[(1, 80496734792), (2, 40248367396), (4, 20124183698), (8, 10062091849), (157, 512718056), (167, 482016376), (314, 256359028), (334, 241008188), (359, 224224888), (628, 128179514), (668, 120504094), (718, 112112444), (1069, 75300968), (1256, 64089757), (1336, 60252047), (1436, 56056222), (2138, 37650484), (2872, 28028111), (4276, 18825242), (8552, 9412621), (26219, 3070168), (52438, 1535084), (56363, 1428184), (59953, 1342664), (104876, 767542), (112726, 714092), (119906, 671332), (167833, 479624), (178523, 450904), (209752, 383771), (225452, 357046), (239812, 335666)]