77684508

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 120

約数和(自身を含む): 225396864

約数和(自身を除く): 147712356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 71, 81, 99, 108, 132, 142, 162, 198, 213, 284, 297, 307, 324, 396, 426, 594, 614, 639, 781, 852, 891, 921, 1188, 1228, 1278, 1562, 1782, 1842, 1917, 2343, 2556, 2763, 3124, 3377, 3564, 3684, 3834, 4686, 5526, 5751, 6754, 7029, 7668, 8289, 9372, 10131, 11052, 11502, 13508, 14058, 16578, 20262, 21087, 21797, 23004, 24867, 28116, 30393, 33156, 40524, 42174, 43594, 49734, 60786, 63261, 65391, 84348, 87188, 91179, 99468, 121572, 126522, 130782, 182358, 196173, 239767, 253044, 261564, 273537, 364716, 392346, 479534, 547074, 588519, 719301, 784692, 959068, 1094148, 1177038, 1438602, 1765557, 2157903, 2354076, 2877204, 3531114, 4315806, 6473709, 7062228, 8631612, 12947418, 19421127, 25894836, 38842254, 77684508]

約数ペア:

[(1, 77684508), (2, 38842254), (3, 25894836), (4, 19421127), (6, 12947418), (9, 8631612), (11, 7062228), (12, 6473709), (18, 4315806), (22, 3531114), (27, 2877204), (33, 2354076), (36, 2157903), (44, 1765557), (54, 1438602), (66, 1177038), (71, 1094148), (81, 959068), (99, 784692), (108, 719301), (132, 588519), (142, 547074), (162, 479534), (198, 392346), (213, 364716), (284, 273537), (297, 261564), (307, 253044), (324, 239767), (396, 196173), (426, 182358), (594, 130782), (614, 126522), (639, 121572), (781, 99468), (852, 91179), (891, 87188), (921, 84348), (1188, 65391), (1228, 63261), (1278, 60786), (1562, 49734), (1782, 43594), (1842, 42174), (1917, 40524), (2343, 33156), (2556, 30393), (2763, 28116), (3124, 24867), (3377, 23004), (3564, 21797), (3684, 21087), (3834, 20262), (4686, 16578), (5526, 14058), (5751, 13508), (6754, 11502), (7029, 11052), (7668, 10131), (8289, 9372)]