172691028

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{7507}}^1$

素因数の和:7594

約数の個数: 60

約数和(自身を含む): 457867872

約数和(自身を除く): 285176844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3834, 5751, 7507, 7668, 11502, 15014, 22521, 23004, 30028, 45042, 67563, 90084, 135126, 202689, 270252, 405378, 532997, 608067, 810756, 1065994, 1216134, 1598991, 2131988, 2432268, 3197982, 4796973, 6395964, 9593946, 14390919, 19187892, 28781838, 43172757, 57563676, 86345514, 172691028]

約数ペア:

[(1, 172691028), (2, 86345514), (3, 57563676), (4, 43172757), (6, 28781838), (9, 19187892), (12, 14390919), (18, 9593946), (27, 6395964), (36, 4796973), (54, 3197982), (71, 2432268), (81, 2131988), (108, 1598991), (142, 1216134), (162, 1065994), (213, 810756), (284, 608067), (324, 532997), (426, 405378), (639, 270252), (852, 202689), (1278, 135126), (1917, 90084), (2556, 67563), (3834, 45042), (5751, 30028), (7507, 23004), (7668, 22521), (11502, 15014)]