76987694

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{3347}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 138848256

約数和(自身を除く): 61860562

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 434, 742, 1643, 3286, 3347, 6694, 11501, 23002, 23429, 46858, 103757, 177391, 207514, 354782, 726299, 1241737, 1452598, 2483474, 5499121, 10998242, 38493847, 76987694]

約数ペア:

[(1, 76987694), (2, 38493847), (7, 10998242), (14, 5499121), (31, 2483474), (53, 1452598), (62, 1241737), (106, 726299), (217, 354782), (371, 207514), (434, 177391), (742, 103757), (1643, 46858), (3286, 23429), (3347, 23002), (6694, 11501)]