71470944

素因数分解:

$2^5\times 3^3\times {\mathrm{82721}}^1$

素因数の和:82740

約数の個数: 48

約数和(自身を含む): 208459440

約数和(自身を除く): 136988496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 82721, 165442, 248163, 330884, 496326, 661768, 744489, 992652, 1323536, 1488978, 1985304, 2233467, 2647072, 2977956, 3970608, 4466934, 5955912, 7941216, 8933868, 11911824, 17867736, 23823648, 35735472, 71470944]

約数ペア:

[(1, 71470944), (2, 35735472), (3, 23823648), (4, 17867736), (6, 11911824), (8, 8933868), (9, 7941216), (12, 5955912), (16, 4466934), (18, 3970608), (24, 2977956), (27, 2647072), (32, 2233467), (36, 1985304), (48, 1488978), (54, 1323536), (72, 992652), (96, 744489), (108, 661768), (144, 496326), (216, 330884), (288, 248163), (432, 165442), (864, 82721)]