66980544

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20521}}^1$

素因数の和:20553

約数の個数: 56

約数和(自身を含む): 187653168

約数和(自身を除く): 120672624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 20521, 41042, 61563, 82084, 123126, 164168, 246252, 328336, 348857, 492504, 656672, 697714, 985008, 1046571, 1313344, 1395428, 1970016, 2093142, 2790856, 3940032, 4186284, 5581712, 8372568, 11163424, 16745136, 22326848, 33490272, 66980544]

約数ペア:

[(1, 66980544), (2, 33490272), (3, 22326848), (4, 16745136), (6, 11163424), (8, 8372568), (12, 5581712), (16, 4186284), (17, 3940032), (24, 2790856), (32, 2093142), (34, 1970016), (48, 1395428), (51, 1313344), (64, 1046571), (68, 985008), (96, 697714), (102, 656672), (136, 492504), (192, 348857), (204, 328336), (272, 246252), (408, 164168), (544, 123126), (816, 82084), (1088, 61563), (1632, 41042), (3264, 20521)]