65064816

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7963

約数の個数: 80

約数和(自身を含む): 196614400

約数和(自身を除く): 131549584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 7927, 8208, 15854, 23781, 31708, 47562, 63416, 71343, 95124, 126832, 142686, 150613, 190248, 214029, 285372, 301226, 380496, 428058, 451839, 570744, 602452, 856116, 903678, 1141488, 1204904, 1355517, 1712232, 1807356, 2409808, 2711034, 3424464, 3614712, 4066551, 5422068, 7229424, 8133102, 10844136, 16266204, 21688272, 32532408, 65064816]

約数ペア:

[(1, 65064816), (2, 32532408), (3, 21688272), (4, 16266204), (6, 10844136), (8, 8133102), (9, 7229424), (12, 5422068), (16, 4066551), (18, 3614712), (19, 3424464), (24, 2711034), (27, 2409808), (36, 1807356), (38, 1712232), (48, 1355517), (54, 1204904), (57, 1141488), (72, 903678), (76, 856116), (108, 602452), (114, 570744), (144, 451839), (152, 428058), (171, 380496), (216, 301226), (228, 285372), (304, 214029), (342, 190248), (432, 150613), (456, 142686), (513, 126832), (684, 95124), (912, 71343), (1026, 63416), (1368, 47562), (2052, 31708), (2736, 23781), (4104, 15854), (7927, 8208)]