144593982

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{643}}^1$

素因数の和:726

約数の個数: 72

約数和(自身を含む): 349162632

約数和(自身を除く): 204568650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 643, 806, 961, 1209, 1286, 1922, 1929, 2418, 2883, 3627, 3858, 5766, 5787, 7254, 8359, 8649, 11574, 12493, 16718, 17298, 19933, 24986, 25077, 37479, 39866, 50154, 59799, 74958, 75231, 112437, 119598, 150462, 179397, 224874, 259129, 358794, 518258, 617923, 777387, 1235846, 1554774, 1853769, 2332161, 3707538, 4664322, 5561307, 8032999, 11122614, 16065998, 24098997, 48197994, 72296991, 144593982]

約数ペア:

[(1, 144593982), (2, 72296991), (3, 48197994), (6, 24098997), (9, 16065998), (13, 11122614), (18, 8032999), (26, 5561307), (31, 4664322), (39, 3707538), (62, 2332161), (78, 1853769), (93, 1554774), (117, 1235846), (186, 777387), (234, 617923), (279, 518258), (403, 358794), (558, 259129), (643, 224874), (806, 179397), (961, 150462), (1209, 119598), (1286, 112437), (1922, 75231), (1929, 74958), (2418, 59799), (2883, 50154), (3627, 39866), (3858, 37479), (5766, 25077), (5787, 24986), (7254, 19933), (8359, 17298), (8649, 16718), (11574, 12493)]