72921464

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 174493440

約数和(自身を除く): 101571976

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 946, 1204, 1892, 2408, 2753, 3311, 3784, 5506, 6622, 11012, 13244, 19271, 22024, 26488, 30283, 38542, 60566, 77084, 118379, 121132, 154168, 211981, 236758, 242264, 423962, 473516, 828653, 847924, 947032, 1302169, 1657306, 1695848, 2604338, 3314612, 5208676, 6629224, 9115183, 10417352, 18230366, 36460732, 72921464]

約数ペア:

[(1, 72921464), (2, 36460732), (4, 18230366), (7, 10417352), (8, 9115183), (11, 6629224), (14, 5208676), (22, 3314612), (28, 2604338), (43, 1695848), (44, 1657306), (56, 1302169), (77, 947032), (86, 847924), (88, 828653), (154, 473516), (172, 423962), (301, 242264), (308, 236758), (344, 211981), (473, 154168), (602, 121132), (616, 118379), (946, 77084), (1204, 60566), (1892, 38542), (2408, 30283), (2753, 26488), (3311, 22024), (3784, 19271), (5506, 13244), (6622, 11012)]