87838254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36691}}^1$

素因数の和:36725

約数の個数: 48

約数和(自身を含む): 228958080

約数和(自身を除く): 141119826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 36691, 73382, 110073, 220146, 256837, 330219, 513674, 660438, 697129, 770511, 1394258, 1541022, 2091387, 2311533, 4182774, 4623066, 4879903, 6274161, 9759806, 12548322, 14639709, 29279418, 43919127, 87838254]

約数ペア:

[(1, 87838254), (2, 43919127), (3, 29279418), (6, 14639709), (7, 12548322), (9, 9759806), (14, 6274161), (18, 4879903), (19, 4623066), (21, 4182774), (38, 2311533), (42, 2091387), (57, 1541022), (63, 1394258), (114, 770511), (126, 697129), (133, 660438), (171, 513674), (266, 330219), (342, 256837), (399, 220146), (798, 110073), (1197, 73382), (2394, 36691)]