123727734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1694

約数の個数: 96

約数和(自身を含む): 321965280

約数和(自身を除く): 198237546

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 442, 494, 646, 663, 741, 969, 1326, 1482, 1637, 1938, 1989, 2223, 2907, 3274, 3978, 4199, 4446, 4911, 5814, 8398, 9822, 12597, 14733, 21281, 25194, 27829, 29466, 31103, 37791, 42562, 55658, 62206, 63843, 75582, 83487, 93309, 127686, 166974, 186618, 191529, 250461, 279927, 361777, 383058, 404339, 500922, 528751, 559854, 723554, 808678, 1057502, 1085331, 1213017, 1586253, 2170662, 2426034, 3172506, 3255993, 3639051, 4758759, 6511986, 6873763, 7278102, 9517518, 13747526, 20621289, 41242578, 61863867, 123727734]

約数ペア:

[(1, 123727734), (2, 61863867), (3, 41242578), (6, 20621289), (9, 13747526), (13, 9517518), (17, 7278102), (18, 6873763), (19, 6511986), (26, 4758759), (34, 3639051), (38, 3255993), (39, 3172506), (51, 2426034), (57, 2170662), (78, 1586253), (102, 1213017), (114, 1085331), (117, 1057502), (153, 808678), (171, 723554), (221, 559854), (234, 528751), (247, 500922), (306, 404339), (323, 383058), (342, 361777), (442, 279927), (494, 250461), (646, 191529), (663, 186618), (741, 166974), (969, 127686), (1326, 93309), (1482, 83487), (1637, 75582), (1938, 63843), (1989, 62206), (2223, 55658), (2907, 42562), (3274, 37791), (3978, 31103), (4199, 29466), (4446, 27829), (4911, 25194), (5814, 21281), (8398, 14733), (9822, 12597)]