68983552

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 108

約数和(自身を含む): 161480088

約数和(自身を除く): 92496536

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 121, 128, 131, 136, 176, 187, 242, 256, 262, 272, 352, 374, 484, 524, 544, 704, 748, 968, 1048, 1088, 1408, 1441, 1496, 1936, 2057, 2096, 2176, 2227, 2816, 2882, 2992, 3872, 4114, 4192, 4352, 4454, 5764, 5984, 7744, 8228, 8384, 8908, 11528, 11968, 15488, 15851, 16456, 16768, 17816, 23056, 23936, 24497, 30976, 31702, 32912, 33536, 35632, 46112, 47872, 48994, 63404, 65824, 71264, 92224, 97988, 126808, 131648, 142528, 184448, 195976, 253616, 263296, 269467, 285056, 368896, 391952, 507232, 526592, 538934, 570112, 783904, 1014464, 1077868, 1567808, 2028928, 2155736, 3135616, 4057856, 4311472, 6271232, 8622944, 17245888, 34491776, 68983552]

約数ペア:

[(1, 68983552), (2, 34491776), (4, 17245888), (8, 8622944), (11, 6271232), (16, 4311472), (17, 4057856), (22, 3135616), (32, 2155736), (34, 2028928), (44, 1567808), (64, 1077868), (68, 1014464), (88, 783904), (121, 570112), (128, 538934), (131, 526592), (136, 507232), (176, 391952), (187, 368896), (242, 285056), (256, 269467), (262, 263296), (272, 253616), (352, 195976), (374, 184448), (484, 142528), (524, 131648), (544, 126808), (704, 97988), (748, 92224), (968, 71264), (1048, 65824), (1088, 63404), (1408, 48994), (1441, 47872), (1496, 46112), (1936, 35632), (2057, 33536), (2096, 32912), (2176, 31702), (2227, 30976), (2816, 24497), (2882, 23936), (2992, 23056), (3872, 17816), (4114, 16768), (4192, 16456), (4352, 15851), (4454, 15488), (5764, 11968), (5984, 11528), (7744, 8908), (8228, 8384)]