73004312

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 139983600

約数和(自身を除く): 66979288

約数列:

[1, 2, 4, 8, 61, 122, 211, 244, 422, 488, 709, 844, 1418, 1688, 2836, 5672, 12871, 25742, 43249, 51484, 86498, 102968, 149599, 172996, 299198, 345992, 598396, 1196792, 9125539, 18251078, 36502156, 73004312]

約数ペア:

[(1, 73004312), (2, 36502156), (4, 18251078), (8, 9125539), (61, 1196792), (122, 598396), (211, 345992), (244, 299198), (422, 172996), (488, 149599), (709, 102968), (844, 86498), (1418, 51484), (1688, 43249), (2836, 25742), (5672, 12871)]