89473972

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1321}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 186560640

約数和(自身を除く): 97086668

約数列:

[1, 2, 4, 7, 14, 28, 41, 59, 82, 118, 164, 236, 287, 413, 574, 826, 1148, 1321, 1652, 2419, 2642, 4838, 5284, 9247, 9676, 16933, 18494, 33866, 36988, 54161, 67732, 77939, 108322, 155878, 216644, 311756, 379127, 545573, 758254, 1091146, 1516508, 2182292, 3195499, 6390998, 12781996, 22368493, 44736986, 89473972]

約数ペア:

[(1, 89473972), (2, 44736986), (4, 22368493), (7, 12781996), (14, 6390998), (28, 3195499), (41, 2182292), (59, 1516508), (82, 1091146), (118, 758254), (164, 545573), (236, 379127), (287, 311756), (413, 216644), (574, 155878), (826, 108322), (1148, 77939), (1321, 67732), (1652, 54161), (2419, 36988), (2642, 33866), (4838, 18494), (5284, 16933), (9247, 9676)]