77270436

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3446

約数の個数: 60

約数和(自身を含む): 204906240

約数和(自身を除く): 127635804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 426, 639, 852, 1278, 1917, 2556, 3359, 3834, 5751, 6718, 7668, 10077, 11502, 13436, 20154, 23004, 30231, 40308, 60462, 90693, 120924, 181386, 238489, 272079, 362772, 476978, 544158, 715467, 953956, 1088316, 1430934, 2146401, 2861868, 4292802, 6439203, 8585604, 12878406, 19317609, 25756812, 38635218, 77270436]

約数ペア:

[(1, 77270436), (2, 38635218), (3, 25756812), (4, 19317609), (6, 12878406), (9, 8585604), (12, 6439203), (18, 4292802), (27, 2861868), (36, 2146401), (54, 1430934), (71, 1088316), (81, 953956), (108, 715467), (142, 544158), (162, 476978), (213, 362772), (284, 272079), (324, 238489), (426, 181386), (639, 120924), (852, 90693), (1278, 60462), (1917, 40308), (2556, 30231), (3359, 23004), (3834, 20154), (5751, 13436), (6718, 11502), (7668, 10077)]