72211216

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{58613}}^1$

素因数の和:58639

約数の個数: 40

約数和(自身を含む): 174435264

約数和(自身を除く): 102224048

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 58613, 117226, 234452, 410291, 468904, 644743, 820582, 937808, 1289486, 1641164, 2578972, 3282328, 4513201, 5157944, 6564656, 9026402, 10315888, 18052804, 36105608, 72211216]

約数ペア:

[(1, 72211216), (2, 36105608), (4, 18052804), (7, 10315888), (8, 9026402), (11, 6564656), (14, 5157944), (16, 4513201), (22, 3282328), (28, 2578972), (44, 1641164), (56, 1289486), (77, 937808), (88, 820582), (112, 644743), (154, 468904), (176, 410291), (308, 234452), (616, 117226), (1232, 58613)]