68118516

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{4177}}^1$

素因数の和:4341

約数の個数: 48

約数和(自身を含む): 177815680

約数和(自身を除く): 109697164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 4177, 5436, 8154, 8354, 12531, 16308, 16708, 25062, 37593, 50124, 75186, 112779, 150372, 225558, 451116, 630727, 1261454, 1892181, 2522908, 3784362, 5676543, 7568724, 11353086, 17029629, 22706172, 34059258, 68118516]

約数ペア:

[(1, 68118516), (2, 34059258), (3, 22706172), (4, 17029629), (6, 11353086), (9, 7568724), (12, 5676543), (18, 3784362), (27, 2522908), (36, 1892181), (54, 1261454), (108, 630727), (151, 451116), (302, 225558), (453, 150372), (604, 112779), (906, 75186), (1359, 50124), (1812, 37593), (2718, 25062), (4077, 16708), (4177, 16308), (5436, 12531), (8154, 8354)]