77067438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 182138880

約数和(自身を除く): 105071442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 139, 258, 278, 301, 307, 417, 602, 614, 834, 903, 921, 973, 1806, 1842, 1946, 2149, 2919, 4298, 5838, 5977, 6447, 11954, 12894, 13201, 17931, 26402, 35862, 39603, 41839, 42673, 79206, 83678, 85346, 92407, 125517, 128019, 184814, 251034, 256038, 277221, 298711, 554442, 597422, 896133, 1792266, 1834939, 3669878, 5504817, 11009634, 12844573, 25689146, 38533719, 77067438]

約数ペア:

[(1, 77067438), (2, 38533719), (3, 25689146), (6, 12844573), (7, 11009634), (14, 5504817), (21, 3669878), (42, 1834939), (43, 1792266), (86, 896133), (129, 597422), (139, 554442), (258, 298711), (278, 277221), (301, 256038), (307, 251034), (417, 184814), (602, 128019), (614, 125517), (834, 92407), (903, 85346), (921, 83678), (973, 79206), (1806, 42673), (1842, 41839), (1946, 39603), (2149, 35862), (2919, 26402), (4298, 17931), (5838, 13201), (5977, 12894), (6447, 11954)]