66734766

素因数分解:

$2^1\times 3^4\times 7^3\times {\mathrm{1201}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 174530400

約数和(自身を除く): 107795634

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 343, 378, 441, 567, 686, 882, 1029, 1134, 1201, 1323, 2058, 2402, 2646, 3087, 3603, 3969, 6174, 7206, 7938, 8407, 9261, 10809, 16814, 18522, 21618, 25221, 27783, 32427, 50442, 55566, 58849, 64854, 75663, 97281, 117698, 151326, 176547, 194562, 226989, 353094, 411943, 453978, 529641, 680967, 823886, 1059282, 1235829, 1361934, 1588923, 2471658, 3177846, 3707487, 4766769, 7414974, 9533538, 11122461, 22244922, 33367383, 66734766]

約数ペア:

[(1, 66734766), (2, 33367383), (3, 22244922), (6, 11122461), (7, 9533538), (9, 7414974), (14, 4766769), (18, 3707487), (21, 3177846), (27, 2471658), (42, 1588923), (49, 1361934), (54, 1235829), (63, 1059282), (81, 823886), (98, 680967), (126, 529641), (147, 453978), (162, 411943), (189, 353094), (294, 226989), (343, 194562), (378, 176547), (441, 151326), (567, 117698), (686, 97281), (882, 75663), (1029, 64854), (1134, 58849), (1201, 55566), (1323, 50442), (2058, 32427), (2402, 27783), (2646, 25221), (3087, 21618), (3603, 18522), (3969, 16814), (6174, 10809), (7206, 9261), (7938, 8407)]