66659292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3287

約数の個数: 72

約数和(自身を含む): 194952576

約数和(自身を除く): 128293284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2988, 3187, 3486, 5229, 6374, 6972, 9561, 10458, 12748, 19122, 20916, 22309, 28683, 38244, 44618, 57366, 66927, 89236, 114732, 133854, 200781, 264521, 267708, 401562, 529042, 793563, 803124, 1058084, 1587126, 1851647, 2380689, 3174252, 3703294, 4761378, 5554941, 7406588, 9522756, 11109882, 16664823, 22219764, 33329646, 66659292]

約数ペア:

[(1, 66659292), (2, 33329646), (3, 22219764), (4, 16664823), (6, 11109882), (7, 9522756), (9, 7406588), (12, 5554941), (14, 4761378), (18, 3703294), (21, 3174252), (28, 2380689), (36, 1851647), (42, 1587126), (63, 1058084), (83, 803124), (84, 793563), (126, 529042), (166, 401562), (249, 267708), (252, 264521), (332, 200781), (498, 133854), (581, 114732), (747, 89236), (996, 66927), (1162, 57366), (1494, 44618), (1743, 38244), (2324, 28683), (2988, 22309), (3187, 20916), (3486, 19122), (5229, 12748), (6374, 10458), (6972, 9561)]