82571076

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{743}}^1$

素因数の和:780

約数の個数: 120

約数和(自身を含む): 252067200

約数和(自身を除く): 169496124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 343, 378, 441, 567, 588, 686, 743, 756, 882, 1029, 1134, 1323, 1372, 1486, 1764, 2058, 2229, 2268, 2646, 2972, 3087, 3969, 4116, 4458, 5201, 5292, 6174, 6687, 7938, 8916, 9261, 10402, 12348, 13374, 15603, 15876, 18522, 20061, 20804, 26748, 27783, 31206, 36407, 37044, 40122, 46809, 55566, 60183, 62412, 72814, 80244, 93618, 109221, 111132, 120366, 140427, 145628, 187236, 218442, 240732, 254849, 280854, 327663, 421281, 436884, 509698, 561708, 655326, 764547, 842562, 982989, 1019396, 1310652, 1529094, 1685124, 1965978, 2293641, 2948967, 3058188, 3931956, 4587282, 5897934, 6880923, 9174564, 11795868, 13761846, 20642769, 27523692, 41285538, 82571076]

約数ペア:

[(1, 82571076), (2, 41285538), (3, 27523692), (4, 20642769), (6, 13761846), (7, 11795868), (9, 9174564), (12, 6880923), (14, 5897934), (18, 4587282), (21, 3931956), (27, 3058188), (28, 2948967), (36, 2293641), (42, 1965978), (49, 1685124), (54, 1529094), (63, 1310652), (81, 1019396), (84, 982989), (98, 842562), (108, 764547), (126, 655326), (147, 561708), (162, 509698), (189, 436884), (196, 421281), (252, 327663), (294, 280854), (324, 254849), (343, 240732), (378, 218442), (441, 187236), (567, 145628), (588, 140427), (686, 120366), (743, 111132), (756, 109221), (882, 93618), (1029, 80244), (1134, 72814), (1323, 62412), (1372, 60183), (1486, 55566), (1764, 46809), (2058, 40122), (2229, 37044), (2268, 36407), (2646, 31206), (2972, 27783), (3087, 26748), (3969, 20804), (4116, 20061), (4458, 18522), (5201, 15876), (5292, 15603), (6174, 13374), (6687, 12348), (7938, 10402), (8916, 9261)]