77721002

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 125971200

約数和(自身を除く): 48250198

約数列:

[1, 2, 23, 46, 53, 71, 106, 142, 449, 898, 1219, 1633, 2438, 3266, 3763, 7526, 10327, 20654, 23797, 31879, 47594, 63758, 86549, 173098, 547331, 733217, 1094662, 1466434, 1689587, 3379174, 38860501, 77721002]

約数ペア:

[(1, 77721002), (2, 38860501), (23, 3379174), (46, 1689587), (53, 1466434), (71, 1094662), (106, 733217), (142, 547331), (449, 173098), (898, 86549), (1219, 63758), (1633, 47594), (2438, 31879), (3266, 23797), (3763, 20654), (7526, 10327)]