80881416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1621}}^1$

素因数の和:1657

約数の個数: 160

約数和(自身を含む): 282617280

約数和(自身を除く): 201735864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 567, 594, 616, 648, 693, 756, 792, 891, 924, 1134, 1188, 1386, 1512, 1621, 1782, 1848, 2079, 2268, 2376, 2772, 3242, 3564, 4158, 4536, 4863, 5544, 6237, 6484, 7128, 8316, 9726, 11347, 12474, 12968, 14589, 16632, 17831, 19452, 22694, 24948, 29178, 34041, 35662, 38904, 43767, 45388, 49896, 53493, 58356, 68082, 71324, 87534, 90776, 102123, 106986, 116712, 124817, 131301, 136164, 142648, 160479, 175068, 204246, 213972, 249634, 262602, 272328, 306369, 320958, 350136, 374451, 408492, 427944, 481437, 499268, 525204, 612738, 641916, 748902, 816984, 919107, 962874, 998536, 1050408, 1123353, 1225476, 1283832, 1444311, 1497804, 1838214, 1925748, 2246706, 2450952, 2888622, 2995608, 3370059, 3676428, 3851496, 4493412, 5777244, 6740118, 7352856, 8986824, 10110177, 11554488, 13480236, 20220354, 26960472, 40440708, 80881416]

約数ペア:

[(1, 80881416), (2, 40440708), (3, 26960472), (4, 20220354), (6, 13480236), (7, 11554488), (8, 10110177), (9, 8986824), (11, 7352856), (12, 6740118), (14, 5777244), (18, 4493412), (21, 3851496), (22, 3676428), (24, 3370059), (27, 2995608), (28, 2888622), (33, 2450952), (36, 2246706), (42, 1925748), (44, 1838214), (54, 1497804), (56, 1444311), (63, 1283832), (66, 1225476), (72, 1123353), (77, 1050408), (81, 998536), (84, 962874), (88, 919107), (99, 816984), (108, 748902), (126, 641916), (132, 612738), (154, 525204), (162, 499268), (168, 481437), (189, 427944), (198, 408492), (216, 374451), (231, 350136), (252, 320958), (264, 306369), (297, 272328), (308, 262602), (324, 249634), (378, 213972), (396, 204246), (462, 175068), (504, 160479), (567, 142648), (594, 136164), (616, 131301), (648, 124817), (693, 116712), (756, 106986), (792, 102123), (891, 90776), (924, 87534), (1134, 71324), (1188, 68082), (1386, 58356), (1512, 53493), (1621, 49896), (1782, 45388), (1848, 43767), (2079, 38904), (2268, 35662), (2376, 34041), (2772, 29178), (3242, 24948), (3564, 22694), (4158, 19452), (4536, 17831), (4863, 16632), (5544, 14589), (6237, 12968), (6484, 12474), (7128, 11347), (8316, 9726)]