66964788

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{15373}}^1$

素因数の和:15405

約数の個数: 54

約数和(自身を含む): 186071522

約数和(自身を除く): 119106734

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 4356, 15373, 30746, 46119, 61492, 92238, 138357, 169103, 184476, 276714, 338206, 507309, 553428, 676412, 1014618, 1521927, 1860133, 2029236, 3043854, 3720266, 5580399, 6087708, 7440532, 11160798, 16741197, 22321596, 33482394, 66964788]

約数ペア:

[(1, 66964788), (2, 33482394), (3, 22321596), (4, 16741197), (6, 11160798), (9, 7440532), (11, 6087708), (12, 5580399), (18, 3720266), (22, 3043854), (33, 2029236), (36, 1860133), (44, 1521927), (66, 1014618), (99, 676412), (121, 553428), (132, 507309), (198, 338206), (242, 276714), (363, 184476), (396, 169103), (484, 138357), (726, 92238), (1089, 61492), (1452, 46119), (2178, 30746), (4356, 15373)]