77520646

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 157593600

約数和(自身を除く): 80072954

約数列:

[1, 2, 7, 14, 17, 19, 31, 34, 38, 49, 62, 79, 98, 119, 133, 158, 217, 238, 266, 323, 434, 527, 553, 589, 646, 833, 931, 1054, 1106, 1178, 1343, 1501, 1519, 1666, 1862, 2261, 2449, 2686, 3002, 3038, 3689, 3871, 4123, 4522, 4898, 7378, 7742, 8246, 9401, 10013, 10507, 15827, 17143, 18802, 20026, 21014, 25517, 25823, 28861, 31654, 34286, 41633, 46531, 51034, 51646, 57722, 65807, 70091, 73549, 83266, 93062, 120001, 131614, 140182, 147098, 178619, 240002, 291431, 325717, 357238, 490637, 582862, 651434, 791027, 981274, 1250333, 1582054, 2040017, 2280019, 2500666, 4080034, 4560038, 5537189, 11074378, 38760323, 77520646]

約数ペア:

[(1, 77520646), (2, 38760323), (7, 11074378), (14, 5537189), (17, 4560038), (19, 4080034), (31, 2500666), (34, 2280019), (38, 2040017), (49, 1582054), (62, 1250333), (79, 981274), (98, 791027), (119, 651434), (133, 582862), (158, 490637), (217, 357238), (238, 325717), (266, 291431), (323, 240002), (434, 178619), (527, 147098), (553, 140182), (589, 131614), (646, 120001), (833, 93062), (931, 83266), (1054, 73549), (1106, 70091), (1178, 65807), (1343, 57722), (1501, 51646), (1519, 51034), (1666, 46531), (1862, 41633), (2261, 34286), (2449, 31654), (2686, 28861), (3002, 25823), (3038, 25517), (3689, 21014), (3871, 20026), (4123, 18802), (4522, 17143), (4898, 15827), (7378, 10507), (7742, 10013), (8246, 9401)]