172136244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{3187}}^1$

素因数の和:3844

約数の個数: 48

約数和(自身を含む): 459888128

約数和(自身を除く): 287751884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 643, 1286, 1929, 2572, 3187, 3858, 4501, 6374, 7716, 9002, 9561, 12748, 13503, 18004, 19122, 22309, 27006, 38244, 44618, 54012, 66927, 89236, 133854, 267708, 2049241, 4098482, 6147723, 8196964, 12295446, 14344687, 24590892, 28689374, 43034061, 57378748, 86068122, 172136244]

約数ペア:

[(1, 172136244), (2, 86068122), (3, 57378748), (4, 43034061), (6, 28689374), (7, 24590892), (12, 14344687), (14, 12295446), (21, 8196964), (28, 6147723), (42, 4098482), (84, 2049241), (643, 267708), (1286, 133854), (1929, 89236), (2572, 66927), (3187, 54012), (3858, 44618), (4501, 38244), (6374, 27006), (7716, 22309), (9002, 19122), (9561, 18004), (12748, 13503)]