87218868

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{2963}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 223082496

約数和(自身を除く): 135863628

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 223, 446, 669, 892, 1338, 2453, 2676, 2963, 4906, 5926, 7359, 8889, 9812, 11852, 14718, 17778, 29436, 32593, 35556, 65186, 97779, 130372, 195558, 391116, 660749, 1321498, 1982247, 2642996, 3964494, 7268239, 7928988, 14536478, 21804717, 29072956, 43609434, 87218868]

約数ペア:

[(1, 87218868), (2, 43609434), (3, 29072956), (4, 21804717), (6, 14536478), (11, 7928988), (12, 7268239), (22, 3964494), (33, 2642996), (44, 1982247), (66, 1321498), (132, 660749), (223, 391116), (446, 195558), (669, 130372), (892, 97779), (1338, 65186), (2453, 35556), (2676, 32593), (2963, 29436), (4906, 17778), (5926, 14718), (7359, 11852), (8889, 9812)]