77380072

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{125617}}^1$

素因数の和:125641

約数の個数: 32

約数和(自身を含む): 180889920

約数和(自身を除く): 103509848

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 125617, 251234, 502468, 879319, 1004936, 1381787, 1758638, 2763574, 3517276, 5527148, 7034552, 9672509, 11054296, 19345018, 38690036, 77380072]

約数ペア:

[(1, 77380072), (2, 38690036), (4, 19345018), (7, 11054296), (8, 9672509), (11, 7034552), (14, 5527148), (22, 3517276), (28, 2763574), (44, 1758638), (56, 1381787), (77, 1004936), (88, 879319), (154, 502468), (308, 251234), (616, 125617)]