79445556

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43271}}^1$

素因数の和:43301

約数の個数: 48

約数和(自身を含む): 218090880

約数和(自身を除く): 138645324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 43271, 86542, 129813, 173084, 259626, 389439, 519252, 735607, 778878, 1168317, 1471214, 1557756, 2206821, 2336634, 2942428, 4413642, 4673268, 6620463, 8827284, 13240926, 19861389, 26481852, 39722778, 79445556]

約数ペア:

[(1, 79445556), (2, 39722778), (3, 26481852), (4, 19861389), (6, 13240926), (9, 8827284), (12, 6620463), (17, 4673268), (18, 4413642), (27, 2942428), (34, 2336634), (36, 2206821), (51, 1557756), (54, 1471214), (68, 1168317), (102, 778878), (108, 735607), (153, 519252), (204, 389439), (306, 259626), (459, 173084), (612, 129813), (918, 86542), (1836, 43271)]