78369732

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1013}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 227363136

約数和(自身を除く): 148993404

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 307, 614, 921, 1013, 1228, 1842, 2026, 2149, 2763, 3039, 3684, 4052, 4298, 5526, 6078, 6447, 7091, 8596, 9117, 11052, 12156, 12894, 14182, 18234, 19341, 21273, 25788, 28364, 36468, 38682, 42546, 63819, 77364, 85092, 127638, 255276, 310991, 621982, 932973, 1243964, 1865946, 2176937, 2798919, 3731892, 4353874, 5597838, 6530811, 8707748, 11195676, 13061622, 19592433, 26123244, 39184866, 78369732]

約数ペア:

[(1, 78369732), (2, 39184866), (3, 26123244), (4, 19592433), (6, 13061622), (7, 11195676), (9, 8707748), (12, 6530811), (14, 5597838), (18, 4353874), (21, 3731892), (28, 2798919), (36, 2176937), (42, 1865946), (63, 1243964), (84, 932973), (126, 621982), (252, 310991), (307, 255276), (614, 127638), (921, 85092), (1013, 77364), (1228, 63819), (1842, 42546), (2026, 38682), (2149, 36468), (2763, 28364), (3039, 25788), (3684, 21273), (4052, 19341), (4298, 18234), (5526, 14182), (6078, 12894), (6447, 12156), (7091, 11052), (8596, 9117)]