71544088

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:177

約数の個数: 128

約数和(自身を含む): 178168320

約数和(自身を除く): 106624232

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 43, 44, 56, 73, 74, 77, 86, 88, 146, 148, 154, 172, 259, 292, 296, 301, 308, 344, 407, 473, 511, 518, 584, 602, 616, 803, 814, 946, 1022, 1036, 1204, 1591, 1606, 1628, 1892, 2044, 2072, 2408, 2701, 2849, 3139, 3182, 3212, 3256, 3311, 3784, 4088, 5402, 5621, 5698, 6278, 6364, 6424, 6622, 10804, 11137, 11242, 11396, 12556, 12728, 13244, 17501, 18907, 21608, 21973, 22274, 22484, 22792, 25112, 26488, 29711, 34529, 35002, 37814, 43946, 44548, 44968, 59422, 69058, 70004, 75628, 87892, 89096, 116143, 118844, 122507, 138116, 140008, 151256, 175784, 207977, 232286, 237688, 241703, 245014, 276232, 415954, 464572, 483406, 490028, 813001, 831908, 929144, 966812, 980056, 1277573, 1626002, 1663816, 1933624, 2555146, 3252004, 5110292, 6504008, 8943011, 10220584, 17886022, 35772044, 71544088]

約数ペア:

[(1, 71544088), (2, 35772044), (4, 17886022), (7, 10220584), (8, 8943011), (11, 6504008), (14, 5110292), (22, 3252004), (28, 2555146), (37, 1933624), (43, 1663816), (44, 1626002), (56, 1277573), (73, 980056), (74, 966812), (77, 929144), (86, 831908), (88, 813001), (146, 490028), (148, 483406), (154, 464572), (172, 415954), (259, 276232), (292, 245014), (296, 241703), (301, 237688), (308, 232286), (344, 207977), (407, 175784), (473, 151256), (511, 140008), (518, 138116), (584, 122507), (602, 118844), (616, 116143), (803, 89096), (814, 87892), (946, 75628), (1022, 70004), (1036, 69058), (1204, 59422), (1591, 44968), (1606, 44548), (1628, 43946), (1892, 37814), (2044, 35002), (2072, 34529), (2408, 29711), (2701, 26488), (2849, 25112), (3139, 22792), (3182, 22484), (3212, 22274), (3256, 21973), (3311, 21608), (3784, 18907), (4088, 17501), (5402, 13244), (5621, 12728), (5698, 12556), (6278, 11396), (6364, 11242), (6424, 11137), (6622, 10804)]