89718112

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 217183680

約数和(自身を除く): 127465568

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 29, 32, 34, 44, 47, 58, 68, 88, 94, 116, 121, 136, 176, 187, 188, 232, 242, 272, 319, 352, 374, 376, 464, 484, 493, 517, 544, 638, 748, 752, 799, 928, 968, 986, 1034, 1276, 1363, 1496, 1504, 1598, 1936, 1972, 2057, 2068, 2552, 2726, 2992, 3196, 3509, 3872, 3944, 4114, 4136, 5104, 5423, 5452, 5687, 5984, 6392, 7018, 7888, 8228, 8272, 8789, 10208, 10846, 10904, 11374, 12784, 14036, 14993, 15776, 16456, 16544, 17578, 21692, 21808, 22748, 23171, 25568, 28072, 29986, 32912, 35156, 43384, 43616, 45496, 46342, 56144, 59653, 59972, 65824, 70312, 86768, 90992, 92684, 96679, 112288, 119306, 119944, 140624, 164923, 173536, 181984, 185368, 193358, 238612, 239888, 254881, 281248, 329846, 370736, 386716, 477224, 479776, 509762, 659692, 741472, 773432, 954448, 1019524, 1319384, 1546864, 1908896, 2039048, 2638768, 2803691, 3093728, 4078096, 5277536, 5607382, 8156192, 11214764, 22429528, 44859056, 89718112]

約数ペア:

[(1, 89718112), (2, 44859056), (4, 22429528), (8, 11214764), (11, 8156192), (16, 5607382), (17, 5277536), (22, 4078096), (29, 3093728), (32, 2803691), (34, 2638768), (44, 2039048), (47, 1908896), (58, 1546864), (68, 1319384), (88, 1019524), (94, 954448), (116, 773432), (121, 741472), (136, 659692), (176, 509762), (187, 479776), (188, 477224), (232, 386716), (242, 370736), (272, 329846), (319, 281248), (352, 254881), (374, 239888), (376, 238612), (464, 193358), (484, 185368), (493, 181984), (517, 173536), (544, 164923), (638, 140624), (748, 119944), (752, 119306), (799, 112288), (928, 96679), (968, 92684), (986, 90992), (1034, 86768), (1276, 70312), (1363, 65824), (1496, 59972), (1504, 59653), (1598, 56144), (1936, 46342), (1972, 45496), (2057, 43616), (2068, 43384), (2552, 35156), (2726, 32912), (2992, 29986), (3196, 28072), (3509, 25568), (3872, 23171), (3944, 22748), (4114, 21808), (4136, 21692), (5104, 17578), (5423, 16544), (5452, 16456), (5687, 15776), (5984, 14993), (6392, 14036), (7018, 12784), (7888, 11374), (8228, 10904), (8272, 10846), (8789, 10208)]