67648854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6521}}^1$

素因数の和:6565

約数の個数: 64

約数和(自身を含む): 175311360

約数和(自身を除く): 107662506

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 6521, 10374, 13042, 19563, 39126, 45647, 84773, 91294, 123899, 136941, 169546, 247798, 254319, 273882, 371697, 508638, 593411, 743394, 867293, 1186822, 1610687, 1734586, 1780233, 2601879, 3221374, 3560466, 4832061, 5203758, 9664122, 11274809, 22549618, 33824427, 67648854]

約数ペア:

[(1, 67648854), (2, 33824427), (3, 22549618), (6, 11274809), (7, 9664122), (13, 5203758), (14, 4832061), (19, 3560466), (21, 3221374), (26, 2601879), (38, 1780233), (39, 1734586), (42, 1610687), (57, 1186822), (78, 867293), (91, 743394), (114, 593411), (133, 508638), (182, 371697), (247, 273882), (266, 254319), (273, 247798), (399, 169546), (494, 136941), (546, 123899), (741, 91294), (798, 84773), (1482, 45647), (1729, 39126), (3458, 19563), (5187, 13042), (6521, 10374)]