77691652

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1299

約数の個数: 24

約数和(自身を含む): 138311712

約数和(自身を除く): 60620060

約数列:

[1, 2, 4, 83, 166, 241, 332, 482, 964, 971, 1942, 3884, 20003, 40006, 80012, 80593, 161186, 234011, 322372, 468022, 936044, 19422913, 38845826, 77691652]

約数ペア:

[(1, 77691652), (2, 38845826), (4, 19422913), (83, 936044), (166, 468022), (241, 322372), (332, 234011), (482, 161186), (964, 80593), (971, 80012), (1942, 40006), (3884, 20003)]