72106146

素因数分解:

$2^1\times 3^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 128

約数和(自身を含む): 198720000

約数和(自身を除く): 126613854

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 229, 238, 294, 306, 343, 357, 378, 441, 458, 459, 686, 687, 714, 833, 882, 918, 1029, 1071, 1323, 1374, 1603, 1666, 2058, 2061, 2142, 2499, 2646, 3087, 3206, 3213, 3893, 4122, 4809, 4998, 5831, 6174, 6183, 6426, 7497, 7786, 9261, 9618, 11221, 11662, 11679, 12366, 14427, 14994, 17493, 18522, 22442, 22491, 23358, 27251, 28854, 33663, 34986, 35037, 43281, 44982, 52479, 54502, 67326, 70074, 78547, 81753, 86562, 100989, 104958, 105111, 157094, 157437, 163506, 190757, 201978, 210222, 235641, 245259, 302967, 314874, 381514, 471282, 490518, 572271, 605934, 706923, 735777, 1144542, 1335299, 1413846, 1471554, 1716813, 2120769, 2670598, 3433626, 4005897, 4241538, 5150439, 8011794, 10300878, 12017691, 24035382, 36053073, 72106146]

約数ペア:

[(1, 72106146), (2, 36053073), (3, 24035382), (6, 12017691), (7, 10300878), (9, 8011794), (14, 5150439), (17, 4241538), (18, 4005897), (21, 3433626), (27, 2670598), (34, 2120769), (42, 1716813), (49, 1471554), (51, 1413846), (54, 1335299), (63, 1144542), (98, 735777), (102, 706923), (119, 605934), (126, 572271), (147, 490518), (153, 471282), (189, 381514), (229, 314874), (238, 302967), (294, 245259), (306, 235641), (343, 210222), (357, 201978), (378, 190757), (441, 163506), (458, 157437), (459, 157094), (686, 105111), (687, 104958), (714, 100989), (833, 86562), (882, 81753), (918, 78547), (1029, 70074), (1071, 67326), (1323, 54502), (1374, 52479), (1603, 44982), (1666, 43281), (2058, 35037), (2061, 34986), (2142, 33663), (2499, 28854), (2646, 27251), (3087, 23358), (3206, 22491), (3213, 22442), (3893, 18522), (4122, 17493), (4809, 14994), (4998, 14427), (5831, 12366), (6174, 11679), (6183, 11662), (6426, 11221), (7497, 9618), (7786, 9261)]