12717072

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1879}}^1$

素因数の和:1940

約数の個数: 60

約数和(自身を含む): 36366720

約数和(自身を除く): 23649648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 1879, 2256, 3384, 3758, 5637, 6768, 7516, 11274, 15032, 16911, 22548, 30064, 33822, 45096, 67644, 88313, 90192, 135288, 176626, 264939, 270576, 353252, 529878, 706504, 794817, 1059756, 1413008, 1589634, 2119512, 3179268, 4239024, 6358536, 12717072]

約数ペア:

[(1, 12717072), (2, 6358536), (3, 4239024), (4, 3179268), (6, 2119512), (8, 1589634), (9, 1413008), (12, 1059756), (16, 794817), (18, 706504), (24, 529878), (36, 353252), (47, 270576), (48, 264939), (72, 176626), (94, 135288), (141, 90192), (144, 88313), (188, 67644), (282, 45096), (376, 33822), (423, 30064), (564, 22548), (752, 16911), (846, 15032), (1128, 11274), (1692, 7516), (1879, 6768), (2256, 5637), (3384, 3758)]