63521826

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 143856000

約数和(自身を除く): 80334174

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 73, 102, 114, 146, 219, 323, 438, 449, 646, 898, 969, 1241, 1347, 1387, 1938, 2482, 2694, 2774, 3723, 4161, 7446, 7633, 8322, 8531, 15266, 17062, 22899, 23579, 25593, 32777, 45798, 47158, 51186, 65554, 70737, 98331, 141474, 145027, 196662, 290054, 435081, 557209, 622763, 870162, 1114418, 1245526, 1671627, 1868289, 3343254, 3736578, 10586971, 21173942, 31760913, 63521826]

約数ペア:

[(1, 63521826), (2, 31760913), (3, 21173942), (6, 10586971), (17, 3736578), (19, 3343254), (34, 1868289), (38, 1671627), (51, 1245526), (57, 1114418), (73, 870162), (102, 622763), (114, 557209), (146, 435081), (219, 290054), (323, 196662), (438, 145027), (449, 141474), (646, 98331), (898, 70737), (969, 65554), (1241, 51186), (1347, 47158), (1387, 45798), (1938, 32777), (2482, 25593), (2694, 23579), (2774, 22899), (3723, 17062), (4161, 15266), (7446, 8531), (7633, 8322)]