67694886

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 182476800

約数和(自身を除く): 114781914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 53, 54, 62, 63, 93, 106, 109, 126, 159, 186, 189, 217, 218, 279, 318, 327, 371, 378, 434, 477, 558, 651, 654, 742, 763, 837, 954, 981, 1113, 1302, 1431, 1526, 1643, 1674, 1953, 1962, 2226, 2289, 2862, 2943, 3286, 3339, 3379, 3906, 4578, 4929, 5777, 5859, 5886, 6678, 6758, 6867, 9858, 10017, 10137, 11501, 11554, 11718, 13734, 14787, 17331, 20034, 20274, 20601, 23002, 23653, 29574, 30411, 34503, 34662, 40439, 41202, 44361, 47306, 51993, 60822, 69006, 70959, 80878, 88722, 91233, 103509, 103986, 121317, 141918, 155979, 179087, 182466, 207018, 212877, 242634, 310527, 311958, 358174, 363951, 425754, 537261, 621054, 638631, 727902, 1074522, 1091853, 1253609, 1277262, 1611783, 2183706, 2507218, 3223566, 3760827, 4835349, 7521654, 9670698, 11282481, 22564962, 33847443, 67694886]

約数ペア:

[(1, 67694886), (2, 33847443), (3, 22564962), (6, 11282481), (7, 9670698), (9, 7521654), (14, 4835349), (18, 3760827), (21, 3223566), (27, 2507218), (31, 2183706), (42, 1611783), (53, 1277262), (54, 1253609), (62, 1091853), (63, 1074522), (93, 727902), (106, 638631), (109, 621054), (126, 537261), (159, 425754), (186, 363951), (189, 358174), (217, 311958), (218, 310527), (279, 242634), (318, 212877), (327, 207018), (371, 182466), (378, 179087), (434, 155979), (477, 141918), (558, 121317), (651, 103986), (654, 103509), (742, 91233), (763, 88722), (837, 80878), (954, 70959), (981, 69006), (1113, 60822), (1302, 51993), (1431, 47306), (1526, 44361), (1643, 41202), (1674, 40439), (1953, 34662), (1962, 34503), (2226, 30411), (2289, 29574), (2862, 23653), (2943, 23002), (3286, 20601), (3339, 20274), (3379, 20034), (3906, 17331), (4578, 14787), (4929, 13734), (5777, 11718), (5859, 11554), (5886, 11501), (6678, 10137), (6758, 10017), (6867, 9858)]