64321452

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15271}}^1$

素因数の和:15300

約数の個数: 60

約数和(自身を含む): 181095376

約数和(自身を除く): 116773924

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 15271, 30542, 45813, 61084, 91626, 137439, 183252, 198523, 274878, 397046, 412317, 549756, 595569, 794092, 824634, 1191138, 1236951, 1649268, 1786707, 2382276, 2473902, 3573414, 4947804, 5360121, 7146828, 10720242, 16080363, 21440484, 32160726, 64321452]

約数ペア:

[(1, 64321452), (2, 32160726), (3, 21440484), (4, 16080363), (6, 10720242), (9, 7146828), (12, 5360121), (13, 4947804), (18, 3573414), (26, 2473902), (27, 2382276), (36, 1786707), (39, 1649268), (52, 1236951), (54, 1191138), (78, 824634), (81, 794092), (108, 595569), (117, 549756), (156, 412317), (162, 397046), (234, 274878), (324, 198523), (351, 183252), (468, 137439), (702, 91626), (1053, 61084), (1404, 45813), (2106, 30542), (4212, 15271)]