8258436

素因数分解:

$2^2\times 3^4\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:446

約数の個数: 60

約数和(自身を含む): 21954240

約数和(自身を除く): 13695804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 284, 324, 359, 426, 639, 718, 852, 1077, 1278, 1436, 1917, 2154, 2556, 3231, 3834, 4308, 5751, 6462, 7668, 9693, 11502, 12924, 19386, 23004, 25489, 29079, 38772, 50978, 58158, 76467, 101956, 116316, 152934, 229401, 305868, 458802, 688203, 917604, 1376406, 2064609, 2752812, 4129218, 8258436]

約数ペア:

[(1, 8258436), (2, 4129218), (3, 2752812), (4, 2064609), (6, 1376406), (9, 917604), (12, 688203), (18, 458802), (27, 305868), (36, 229401), (54, 152934), (71, 116316), (81, 101956), (108, 76467), (142, 58158), (162, 50978), (213, 38772), (284, 29079), (324, 25489), (359, 23004), (426, 19386), (639, 12924), (718, 11502), (852, 9693), (1077, 7668), (1278, 6462), (1436, 5751), (1917, 4308), (2154, 3834), (2556, 3231)]