67802868

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:84

約数の個数: 216

約数和(自身を含む): 223496000

約数和(自身を除く): 155693132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 19, 21, 28, 34, 36, 38, 42, 49, 51, 57, 63, 68, 76, 84, 98, 102, 114, 119, 126, 133, 147, 153, 171, 196, 204, 228, 238, 252, 266, 289, 294, 306, 323, 342, 343, 357, 399, 441, 476, 532, 578, 588, 612, 646, 684, 686, 714, 798, 833, 867, 882, 931, 969, 1029, 1071, 1156, 1197, 1292, 1372, 1428, 1596, 1666, 1734, 1764, 1862, 1938, 2023, 2058, 2142, 2261, 2394, 2499, 2601, 2793, 2907, 3087, 3332, 3468, 3724, 3876, 4046, 4116, 4284, 4522, 4788, 4998, 5202, 5491, 5586, 5814, 5831, 6069, 6174, 6517, 6783, 7497, 8092, 8379, 9044, 9996, 10404, 10982, 11172, 11628, 11662, 12138, 12348, 13034, 13566, 14161, 14994, 15827, 16473, 16758, 17493, 18207, 19551, 20349, 21964, 23324, 24276, 26068, 27132, 28322, 29988, 31654, 32946, 33516, 34986, 36414, 38437, 39102, 40698, 42483, 47481, 49419, 52479, 56644, 58653, 63308, 65892, 69972, 72828, 76874, 78204, 81396, 84966, 94962, 98838, 99127, 104958, 110789, 115311, 117306, 127449, 142443, 153748, 169932, 189924, 197676, 198254, 209916, 221578, 230622, 234612, 254898, 269059, 284886, 297381, 332367, 345933, 396508, 443156, 461244, 509796, 538118, 569772, 594762, 664734, 691866, 807177, 892143, 997101, 1076236, 1189524, 1329468, 1383732, 1614354, 1784286, 1883413, 1994202, 2421531, 3228708, 3568572, 3766826, 3988404, 4843062, 5650239, 7533652, 9686124, 11300478, 16950717, 22600956, 33901434, 67802868]

約数ペア:

[(1, 67802868), (2, 33901434), (3, 22600956), (4, 16950717), (6, 11300478), (7, 9686124), (9, 7533652), (12, 5650239), (14, 4843062), (17, 3988404), (18, 3766826), (19, 3568572), (21, 3228708), (28, 2421531), (34, 1994202), (36, 1883413), (38, 1784286), (42, 1614354), (49, 1383732), (51, 1329468), (57, 1189524), (63, 1076236), (68, 997101), (76, 892143), (84, 807177), (98, 691866), (102, 664734), (114, 594762), (119, 569772), (126, 538118), (133, 509796), (147, 461244), (153, 443156), (171, 396508), (196, 345933), (204, 332367), (228, 297381), (238, 284886), (252, 269059), (266, 254898), (289, 234612), (294, 230622), (306, 221578), (323, 209916), (342, 198254), (343, 197676), (357, 189924), (399, 169932), (441, 153748), (476, 142443), (532, 127449), (578, 117306), (588, 115311), (612, 110789), (646, 104958), (684, 99127), (686, 98838), (714, 94962), (798, 84966), (833, 81396), (867, 78204), (882, 76874), (931, 72828), (969, 69972), (1029, 65892), (1071, 63308), (1156, 58653), (1197, 56644), (1292, 52479), (1372, 49419), (1428, 47481), (1596, 42483), (1666, 40698), (1734, 39102), (1764, 38437), (1862, 36414), (1938, 34986), (2023, 33516), (2058, 32946), (2142, 31654), (2261, 29988), (2394, 28322), (2499, 27132), (2601, 26068), (2793, 24276), (2907, 23324), (3087, 21964), (3332, 20349), (3468, 19551), (3724, 18207), (3876, 17493), (4046, 16758), (4116, 16473), (4284, 15827), (4522, 14994), (4788, 14161), (4998, 13566), (5202, 13034), (5491, 12348), (5586, 12138), (5814, 11662), (5831, 11628), (6069, 11172), (6174, 10982), (6517, 10404), (6783, 9996), (7497, 9044), (8092, 8379)]