89591904

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 279508320

約数和(自身を除く): 189916416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 32, 34, 36, 48, 51, 58, 68, 72, 87, 96, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 288, 306, 348, 408, 464, 493, 522, 544, 612, 631, 696, 816, 928, 986, 1044, 1224, 1262, 1392, 1479, 1632, 1893, 1972, 2088, 2448, 2524, 2784, 2958, 3786, 3944, 4176, 4437, 4896, 5048, 5679, 5916, 7572, 7888, 8352, 8874, 10096, 10727, 11358, 11832, 15144, 15776, 17748, 18299, 20192, 21454, 22716, 23664, 30288, 32181, 35496, 36598, 42908, 45432, 47328, 54897, 60576, 64362, 70992, 73196, 85816, 90864, 96543, 109794, 128724, 141984, 146392, 164691, 171632, 181728, 193086, 219588, 257448, 292784, 311083, 329382, 343264, 386172, 439176, 514896, 585568, 622166, 658764, 772344, 878352, 933249, 1029792, 1244332, 1317528, 1544688, 1756704, 1866498, 2488664, 2635056, 2799747, 3089376, 3732996, 4977328, 5270112, 5599494, 7465992, 9954656, 11198988, 14931984, 22397976, 29863968, 44795952, 89591904]

約数ペア:

[(1, 89591904), (2, 44795952), (3, 29863968), (4, 22397976), (6, 14931984), (8, 11198988), (9, 9954656), (12, 7465992), (16, 5599494), (17, 5270112), (18, 4977328), (24, 3732996), (29, 3089376), (32, 2799747), (34, 2635056), (36, 2488664), (48, 1866498), (51, 1756704), (58, 1544688), (68, 1317528), (72, 1244332), (87, 1029792), (96, 933249), (102, 878352), (116, 772344), (136, 658764), (144, 622166), (153, 585568), (174, 514896), (204, 439176), (232, 386172), (261, 343264), (272, 329382), (288, 311083), (306, 292784), (348, 257448), (408, 219588), (464, 193086), (493, 181728), (522, 171632), (544, 164691), (612, 146392), (631, 141984), (696, 128724), (816, 109794), (928, 96543), (986, 90864), (1044, 85816), (1224, 73196), (1262, 70992), (1392, 64362), (1479, 60576), (1632, 54897), (1893, 47328), (1972, 45432), (2088, 42908), (2448, 36598), (2524, 35496), (2784, 32181), (2958, 30288), (3786, 23664), (3944, 22716), (4176, 21454), (4437, 20192), (4896, 18299), (5048, 17748), (5679, 15776), (5916, 15144), (7572, 11832), (7888, 11358), (8352, 10727), (8874, 10096)]