73813578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{2131}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 154732032

約数和(自身を除く): 80918454

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 251, 502, 753, 1506, 2131, 4262, 5773, 6393, 11546, 12786, 17319, 34638, 49013, 98026, 147039, 294078, 534881, 1069762, 1604643, 3209286, 12302263, 24604526, 36906789, 73813578]

約数ペア:

[(1, 73813578), (2, 36906789), (3, 24604526), (6, 12302263), (23, 3209286), (46, 1604643), (69, 1069762), (138, 534881), (251, 294078), (502, 147039), (753, 98026), (1506, 49013), (2131, 34638), (4262, 17319), (5773, 12786), (6393, 11546)]