7089888

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 22135680

約数和(自身を除く): 15045792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 23, 24, 26, 32, 38, 39, 46, 48, 52, 57, 69, 76, 78, 92, 96, 104, 114, 138, 152, 156, 169, 184, 208, 228, 247, 276, 299, 304, 312, 338, 368, 416, 437, 456, 494, 507, 552, 598, 608, 624, 676, 736, 741, 874, 897, 912, 988, 1014, 1104, 1196, 1248, 1311, 1352, 1482, 1748, 1794, 1824, 1976, 2028, 2208, 2392, 2622, 2704, 2964, 3211, 3496, 3588, 3887, 3952, 4056, 4784, 5244, 5408, 5681, 5928, 6422, 6992, 7176, 7774, 7904, 8112, 9568, 9633, 10488, 11362, 11661, 11856, 12844, 13984, 14352, 15548, 16224, 17043, 19266, 20976, 22724, 23322, 23712, 25688, 28704, 31096, 34086, 38532, 41952, 45448, 46644, 51376, 62192, 68172, 73853, 77064, 90896, 93288, 102752, 124384, 136344, 147706, 154128, 181792, 186576, 221559, 272688, 295412, 308256, 373152, 443118, 545376, 590824, 886236, 1181648, 1772472, 2363296, 3544944, 7089888]

約数ペア:

[(1, 7089888), (2, 3544944), (3, 2363296), (4, 1772472), (6, 1181648), (8, 886236), (12, 590824), (13, 545376), (16, 443118), (19, 373152), (23, 308256), (24, 295412), (26, 272688), (32, 221559), (38, 186576), (39, 181792), (46, 154128), (48, 147706), (52, 136344), (57, 124384), (69, 102752), (76, 93288), (78, 90896), (92, 77064), (96, 73853), (104, 68172), (114, 62192), (138, 51376), (152, 46644), (156, 45448), (169, 41952), (184, 38532), (208, 34086), (228, 31096), (247, 28704), (276, 25688), (299, 23712), (304, 23322), (312, 22724), (338, 20976), (368, 19266), (416, 17043), (437, 16224), (456, 15548), (494, 14352), (507, 13984), (552, 12844), (598, 11856), (608, 11661), (624, 11362), (676, 10488), (736, 9633), (741, 9568), (874, 8112), (897, 7904), (912, 7774), (988, 7176), (1014, 6992), (1104, 6422), (1196, 5928), (1248, 5681), (1311, 5408), (1352, 5244), (1482, 4784), (1748, 4056), (1794, 3952), (1824, 3887), (1976, 3588), (2028, 3496), (2208, 3211), (2392, 2964), (2622, 2704)]