72563414

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{811}}^1$

素因数の和:921

約数の個数: 48

約数和(自身を含む): 139962816

約数和(自身を除く): 67399402

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 83, 98, 154, 166, 539, 581, 811, 913, 1078, 1162, 1622, 1826, 4067, 5677, 6391, 8134, 8921, 11354, 12782, 17842, 39739, 44737, 62447, 67313, 79478, 89474, 124894, 134626, 437129, 471191, 740443, 874258, 942382, 1480886, 3298337, 5183101, 6596674, 10366202, 36281707, 72563414]

約数ペア:

[(1, 72563414), (2, 36281707), (7, 10366202), (11, 6596674), (14, 5183101), (22, 3298337), (49, 1480886), (77, 942382), (83, 874258), (98, 740443), (154, 471191), (166, 437129), (539, 134626), (581, 124894), (811, 89474), (913, 79478), (1078, 67313), (1162, 62447), (1622, 44737), (1826, 39739), (4067, 17842), (5677, 12782), (6391, 11354), (8134, 8921)]