68713524

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 205208640

約数和(自身を除く): 136495116

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 59, 66, 68, 99, 102, 118, 132, 153, 173, 177, 187, 198, 204, 236, 306, 346, 354, 374, 396, 519, 531, 561, 612, 649, 692, 708, 748, 1003, 1038, 1062, 1122, 1298, 1557, 1683, 1903, 1947, 2006, 2076, 2124, 2244, 2596, 2941, 3009, 3114, 3366, 3806, 3894, 4012, 5709, 5841, 5882, 6018, 6228, 6732, 7612, 7788, 8823, 9027, 10207, 11033, 11418, 11682, 11764, 12036, 17127, 17646, 18054, 20414, 22066, 22836, 23364, 26469, 30621, 32351, 33099, 34254, 35292, 36108, 40828, 44132, 52938, 61242, 64702, 66198, 68508, 91863, 97053, 99297, 105876, 112277, 122484, 129404, 132396, 173519, 183726, 194106, 198594, 224554, 291159, 336831, 347038, 367452, 388212, 397188, 449108, 520557, 582318, 673662, 694076, 1010493, 1041114, 1164636, 1347324, 1561671, 1908709, 2020986, 2082228, 3123342, 3817418, 4041972, 5726127, 6246684, 7634836, 11452254, 17178381, 22904508, 34356762, 68713524]

約数ペア:

[(1, 68713524), (2, 34356762), (3, 22904508), (4, 17178381), (6, 11452254), (9, 7634836), (11, 6246684), (12, 5726127), (17, 4041972), (18, 3817418), (22, 3123342), (33, 2082228), (34, 2020986), (36, 1908709), (44, 1561671), (51, 1347324), (59, 1164636), (66, 1041114), (68, 1010493), (99, 694076), (102, 673662), (118, 582318), (132, 520557), (153, 449108), (173, 397188), (177, 388212), (187, 367452), (198, 347038), (204, 336831), (236, 291159), (306, 224554), (346, 198594), (354, 194106), (374, 183726), (396, 173519), (519, 132396), (531, 129404), (561, 122484), (612, 112277), (649, 105876), (692, 99297), (708, 97053), (748, 91863), (1003, 68508), (1038, 66198), (1062, 64702), (1122, 61242), (1298, 52938), (1557, 44132), (1683, 40828), (1903, 36108), (1947, 35292), (2006, 34254), (2076, 33099), (2124, 32351), (2244, 30621), (2596, 26469), (2941, 23364), (3009, 22836), (3114, 22066), (3366, 20414), (3806, 18054), (3894, 17646), (4012, 17127), (5709, 12036), (5841, 11764), (5882, 11682), (6018, 11418), (6228, 11033), (6732, 10207), (7612, 9027), (7788, 8823)]