71846838

素因数分解:

$2^1\times 3^5\times 7^3\times {\mathrm{431}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 188697600

約数和(自身を除く): 116850762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 343, 378, 431, 441, 486, 567, 686, 862, 882, 1029, 1134, 1293, 1323, 1701, 2058, 2586, 2646, 3017, 3087, 3402, 3879, 3969, 6034, 6174, 7758, 7938, 9051, 9261, 11637, 11907, 18102, 18522, 21119, 23274, 23814, 27153, 27783, 34911, 42238, 54306, 55566, 63357, 69822, 81459, 83349, 104733, 126714, 147833, 162918, 166698, 190071, 209466, 244377, 295666, 380142, 443499, 488754, 570213, 733131, 886998, 1140426, 1330497, 1466262, 1710639, 2660994, 3421278, 3991491, 5131917, 7982982, 10263834, 11974473, 23948946, 35923419, 71846838]

約数ペア:

[(1, 71846838), (2, 35923419), (3, 23948946), (6, 11974473), (7, 10263834), (9, 7982982), (14, 5131917), (18, 3991491), (21, 3421278), (27, 2660994), (42, 1710639), (49, 1466262), (54, 1330497), (63, 1140426), (81, 886998), (98, 733131), (126, 570213), (147, 488754), (162, 443499), (189, 380142), (243, 295666), (294, 244377), (343, 209466), (378, 190071), (431, 166698), (441, 162918), (486, 147833), (567, 126714), (686, 104733), (862, 83349), (882, 81459), (1029, 69822), (1134, 63357), (1293, 55566), (1323, 54306), (1701, 42238), (2058, 34911), (2586, 27783), (2646, 27153), (3017, 23814), (3087, 23274), (3402, 21119), (3879, 18522), (3969, 18102), (6034, 11907), (6174, 11637), (7758, 9261), (7938, 9051)]