68577588

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:541

約数の個数: 72

約数和(自身を含む): 178869600

約数和(自身を除く): 110292012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 83, 118, 166, 177, 236, 249, 332, 354, 389, 498, 531, 708, 747, 778, 996, 1062, 1167, 1494, 1556, 2124, 2334, 2988, 3501, 4668, 4897, 7002, 9794, 14004, 14691, 19588, 22951, 29382, 32287, 44073, 45902, 58764, 64574, 68853, 88146, 91804, 96861, 129148, 137706, 176292, 193722, 206559, 275412, 290583, 387444, 413118, 581166, 826236, 1162332, 1904933, 3809866, 5714799, 7619732, 11429598, 17144397, 22859196, 34288794, 68577588]

約数ペア:

[(1, 68577588), (2, 34288794), (3, 22859196), (4, 17144397), (6, 11429598), (9, 7619732), (12, 5714799), (18, 3809866), (36, 1904933), (59, 1162332), (83, 826236), (118, 581166), (166, 413118), (177, 387444), (236, 290583), (249, 275412), (332, 206559), (354, 193722), (389, 176292), (498, 137706), (531, 129148), (708, 96861), (747, 91804), (778, 88146), (996, 68853), (1062, 64574), (1167, 58764), (1494, 45902), (1556, 44073), (2124, 32287), (2334, 29382), (2988, 22951), (3501, 19588), (4668, 14691), (4897, 14004), (7002, 9794)]