71919372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2753}}^1$

素因数の和:3078

約数の個数: 48

約数和(自身を含む): 192471552

約数和(自身を除く): 120552180

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1244, 1866, 2177, 2753, 3732, 4354, 5506, 6531, 8259, 8708, 11012, 13062, 16518, 19271, 26124, 33036, 38542, 57813, 77084, 115626, 231252, 856183, 1712366, 2568549, 3424732, 5137098, 5993281, 10274196, 11986562, 17979843, 23973124, 35959686, 71919372]

約数ペア:

[(1, 71919372), (2, 35959686), (3, 23973124), (4, 17979843), (6, 11986562), (7, 10274196), (12, 5993281), (14, 5137098), (21, 3424732), (28, 2568549), (42, 1712366), (84, 856183), (311, 231252), (622, 115626), (933, 77084), (1244, 57813), (1866, 38542), (2177, 33036), (2753, 26124), (3732, 19271), (4354, 16518), (5506, 13062), (6531, 11012), (8259, 8708)]