71429436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 212503200

約数和(自身を除く): 141073764

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 29, 36, 38, 39, 52, 57, 58, 76, 78, 87, 114, 116, 117, 156, 171, 174, 228, 234, 247, 261, 277, 342, 348, 377, 468, 494, 522, 551, 554, 684, 741, 754, 831, 988, 1044, 1102, 1108, 1131, 1482, 1508, 1653, 1662, 2204, 2223, 2262, 2493, 2964, 3306, 3324, 3393, 3601, 4446, 4524, 4959, 4986, 5263, 6612, 6786, 7163, 7202, 8033, 8892, 9918, 9972, 10526, 10803, 13572, 14326, 14404, 15789, 16066, 19836, 21052, 21489, 21606, 24099, 28652, 31578, 32132, 32409, 42978, 43212, 47367, 48198, 63156, 64467, 64818, 68419, 72297, 85956, 94734, 96396, 104429, 128934, 129636, 136838, 144594, 152627, 189468, 205257, 208858, 257868, 273676, 289188, 305254, 313287, 410514, 417716, 457881, 610508, 615771, 626574, 821028, 915762, 939861, 1231542, 1253148, 1373643, 1831524, 1879722, 1984151, 2463084, 2747286, 3759444, 3968302, 5494572, 5952453, 7936604, 11904906, 17857359, 23809812, 35714718, 71429436]

約数ペア:

[(1, 71429436), (2, 35714718), (3, 23809812), (4, 17857359), (6, 11904906), (9, 7936604), (12, 5952453), (13, 5494572), (18, 3968302), (19, 3759444), (26, 2747286), (29, 2463084), (36, 1984151), (38, 1879722), (39, 1831524), (52, 1373643), (57, 1253148), (58, 1231542), (76, 939861), (78, 915762), (87, 821028), (114, 626574), (116, 615771), (117, 610508), (156, 457881), (171, 417716), (174, 410514), (228, 313287), (234, 305254), (247, 289188), (261, 273676), (277, 257868), (342, 208858), (348, 205257), (377, 189468), (468, 152627), (494, 144594), (522, 136838), (551, 129636), (554, 128934), (684, 104429), (741, 96396), (754, 94734), (831, 85956), (988, 72297), (1044, 68419), (1102, 64818), (1108, 64467), (1131, 63156), (1482, 48198), (1508, 47367), (1653, 43212), (1662, 42978), (2204, 32409), (2223, 32132), (2262, 31578), (2493, 28652), (2964, 24099), (3306, 21606), (3324, 21489), (3393, 21052), (3601, 19836), (4446, 16066), (4524, 15789), (4959, 14404), (4986, 14326), (5263, 13572), (6612, 10803), (6786, 10526), (7163, 9972), (7202, 9918), (8033, 8892)]