90809989244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1031}}^1\times {\mathrm{3041}}^1$

素因数の和:4646

約数の個数: 48

約数和(自身を含む): 171671887296

約数和(自身を除く): 80861898052

約数列:

[1, 2, 4, 13, 26, 52, 557, 1031, 1114, 2062, 2228, 3041, 4124, 6082, 7241, 12164, 13403, 14482, 26806, 28964, 39533, 53612, 79066, 158132, 574267, 1148534, 1693837, 2297068, 3135271, 3387674, 6270542, 6775348, 7465471, 12541084, 14930942, 22019881, 29861884, 40758523, 44039762, 81517046, 88079524, 163034092, 1746345947, 3492691894, 6985383788, 22702497311, 45404994622, 90809989244]

約数ペア:

[(1, 90809989244), (2, 45404994622), (4, 22702497311), (13, 6985383788), (26, 3492691894), (52, 1746345947), (557, 163034092), (1031, 88079524), (1114, 81517046), (2062, 44039762), (2228, 40758523), (3041, 29861884), (4124, 22019881), (6082, 14930942), (7241, 12541084), (12164, 7465471), (13403, 6775348), (14482, 6270542), (26806, 3387674), (28964, 3135271), (39533, 2297068), (53612, 1693837), (79066, 1148534), (158132, 574267)]