83153588

素因数分解:

$2^2\times 7^2\times {\mathrm{571}}^1\times {\mathrm{743}}^1$

素因数の和:1332

約数の個数: 36

約数和(自身を含む): 169801632

約数和(自身を除く): 86648044

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 571, 743, 1142, 1486, 2284, 2972, 3997, 5201, 7994, 10402, 15988, 20804, 27979, 36407, 55958, 72814, 111916, 145628, 424253, 848506, 1697012, 2969771, 5939542, 11879084, 20788397, 41576794, 83153588]

約数ペア:

[(1, 83153588), (2, 41576794), (4, 20788397), (7, 11879084), (14, 5939542), (28, 2969771), (49, 1697012), (98, 848506), (196, 424253), (571, 145628), (743, 111916), (1142, 72814), (1486, 55958), (2284, 36407), (2972, 27979), (3997, 20804), (5201, 15988), (7994, 10402)]