61020816

素因数分解:

$2^4\times 3^1\times {\mathrm{107}}^1\times {\mathrm{109}}^2$

素因数の和:336

約数の個数: 60

約数和(自身を含む): 160583472

約数和(自身を除く): 99562656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 107, 109, 214, 218, 321, 327, 428, 436, 642, 654, 856, 872, 1284, 1308, 1712, 1744, 2568, 2616, 5136, 5232, 11663, 11881, 23326, 23762, 34989, 35643, 46652, 47524, 69978, 71286, 93304, 95048, 139956, 142572, 186608, 190096, 279912, 285144, 559824, 570288, 1271267, 2542534, 3813801, 5085068, 7627602, 10170136, 15255204, 20340272, 30510408, 61020816]

約数ペア:

[(1, 61020816), (2, 30510408), (3, 20340272), (4, 15255204), (6, 10170136), (8, 7627602), (12, 5085068), (16, 3813801), (24, 2542534), (48, 1271267), (107, 570288), (109, 559824), (214, 285144), (218, 279912), (321, 190096), (327, 186608), (428, 142572), (436, 139956), (642, 95048), (654, 93304), (856, 71286), (872, 69978), (1284, 47524), (1308, 46652), (1712, 35643), (1744, 34989), (2568, 23762), (2616, 23326), (5136, 11881), (5232, 11663)]