80044646

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 140307552

約数和(自身を除く): 60262906

約数列:

[1, 2, 11, 22, 23, 46, 73, 121, 146, 197, 242, 253, 394, 506, 803, 1606, 1679, 2167, 2783, 3358, 4334, 4531, 5566, 8833, 9062, 14381, 17666, 18469, 23837, 28762, 36938, 47674, 49841, 99682, 158191, 203159, 316382, 330763, 406318, 548251, 661526, 1096502, 1740101, 3480202, 3638393, 7276786, 40022323, 80044646]

約数ペア:

[(1, 80044646), (2, 40022323), (11, 7276786), (22, 3638393), (23, 3480202), (46, 1740101), (73, 1096502), (121, 661526), (146, 548251), (197, 406318), (242, 330763), (253, 316382), (394, 203159), (506, 158191), (803, 99682), (1606, 49841), (1679, 47674), (2167, 36938), (2783, 28762), (3358, 23837), (4334, 18469), (4531, 17666), (5566, 14381), (8833, 9062)]