81263424

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 112

約数和(自身を含む): 237378240

約数和(自身を除く): 156114816

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 109, 132, 176, 192, 218, 264, 327, 352, 353, 436, 528, 654, 704, 706, 872, 1056, 1059, 1199, 1308, 1412, 1744, 2112, 2118, 2398, 2616, 2824, 3488, 3597, 3883, 4236, 4796, 5232, 5648, 6976, 7194, 7766, 8472, 9592, 10464, 11296, 11649, 14388, 15532, 16944, 19184, 20928, 22592, 23298, 28776, 31064, 33888, 38368, 38477, 46596, 57552, 62128, 67776, 76736, 76954, 93192, 115104, 115431, 124256, 153908, 186384, 230208, 230862, 248512, 307816, 372768, 423247, 461724, 615632, 745536, 846494, 923448, 1231264, 1269741, 1692988, 1846896, 2462528, 2539482, 3385976, 3693792, 5078964, 6771952, 7387584, 10157928, 13543904, 20315856, 27087808, 40631712, 81263424]

約数ペア:

[(1, 81263424), (2, 40631712), (3, 27087808), (4, 20315856), (6, 13543904), (8, 10157928), (11, 7387584), (12, 6771952), (16, 5078964), (22, 3693792), (24, 3385976), (32, 2539482), (33, 2462528), (44, 1846896), (48, 1692988), (64, 1269741), (66, 1231264), (88, 923448), (96, 846494), (109, 745536), (132, 615632), (176, 461724), (192, 423247), (218, 372768), (264, 307816), (327, 248512), (352, 230862), (353, 230208), (436, 186384), (528, 153908), (654, 124256), (704, 115431), (706, 115104), (872, 93192), (1056, 76954), (1059, 76736), (1199, 67776), (1308, 62128), (1412, 57552), (1744, 46596), (2112, 38477), (2118, 38368), (2398, 33888), (2616, 31064), (2824, 28776), (3488, 23298), (3597, 22592), (3883, 20928), (4236, 19184), (4796, 16944), (5232, 15532), (5648, 14388), (6976, 11649), (7194, 11296), (7766, 10464), (8472, 9592)]