69791838

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 143822976

約数和(自身を除く): 74031138

約数列:

[1, 2, 3, 6, 43, 86, 129, 157, 258, 314, 471, 942, 1723, 3446, 5169, 6751, 10338, 13502, 20253, 40506, 74089, 148178, 222267, 270511, 444534, 541022, 811533, 1623066, 11631973, 23263946, 34895919, 69791838]

約数ペア:

[(1, 69791838), (2, 34895919), (3, 23263946), (6, 11631973), (43, 1623066), (86, 811533), (129, 541022), (157, 444534), (258, 270511), (314, 222267), (471, 148178), (942, 74089), (1723, 40506), (3446, 20253), (5169, 13502), (6751, 10338)]