91815738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 219168768

約数和(自身を除く): 127353030

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 97, 186, 194, 217, 291, 434, 582, 651, 679, 727, 1302, 1358, 1454, 2037, 2181, 3007, 4074, 4362, 5089, 6014, 9021, 10178, 15267, 18042, 21049, 22537, 30534, 42098, 45074, 63147, 67611, 70519, 126294, 135222, 141038, 157759, 211557, 315518, 423114, 473277, 493633, 946554, 987266, 1480899, 2186089, 2961798, 4372178, 6558267, 13116534, 15302623, 30605246, 45907869, 91815738]

約数ペア:

[(1, 91815738), (2, 45907869), (3, 30605246), (6, 15302623), (7, 13116534), (14, 6558267), (21, 4372178), (31, 2961798), (42, 2186089), (62, 1480899), (93, 987266), (97, 946554), (186, 493633), (194, 473277), (217, 423114), (291, 315518), (434, 211557), (582, 157759), (651, 141038), (679, 135222), (727, 126294), (1302, 70519), (1358, 67611), (1454, 63147), (2037, 45074), (2181, 42098), (3007, 30534), (4074, 22537), (4362, 21049), (5089, 18042), (6014, 15267), (9021, 10178)]