81716184

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103177}}^1$

素因数の和:103200

約数の個数: 48

約数和(自身を含む): 241436520

約数和(自身を除く): 159720336

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 103177, 206354, 309531, 412708, 619062, 825416, 928593, 1134947, 1238124, 1857186, 2269894, 2476248, 3404841, 3714372, 4539788, 6809682, 7428744, 9079576, 10214523, 13619364, 20429046, 27238728, 40858092, 81716184]

約数ペア:

[(1, 81716184), (2, 40858092), (3, 27238728), (4, 20429046), (6, 13619364), (8, 10214523), (9, 9079576), (11, 7428744), (12, 6809682), (18, 4539788), (22, 3714372), (24, 3404841), (33, 2476248), (36, 2269894), (44, 1857186), (66, 1238124), (72, 1134947), (88, 928593), (99, 825416), (132, 619062), (198, 412708), (264, 309531), (396, 206354), (792, 103177)]