80760744

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{65981}}^1$

素因数の和:66010

約数の個数: 48

約数和(自身を含む): 231596820

約数和(自身を除く): 150836076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 65981, 131962, 197943, 263924, 395886, 527848, 593829, 791772, 1121677, 1187658, 1583544, 2243354, 2375316, 3365031, 4486708, 4750632, 6730062, 8973416, 10095093, 13460124, 20190186, 26920248, 40380372, 80760744]

約数ペア:

[(1, 80760744), (2, 40380372), (3, 26920248), (4, 20190186), (6, 13460124), (8, 10095093), (9, 8973416), (12, 6730062), (17, 4750632), (18, 4486708), (24, 3365031), (34, 2375316), (36, 2243354), (51, 1583544), (68, 1187658), (72, 1121677), (102, 791772), (136, 593829), (153, 527848), (204, 395886), (306, 263924), (408, 197943), (612, 131962), (1224, 65981)]