89057696

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 144

約数和(自身を含む): 233472456

約数和(自身を除く): 144414760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 68, 91, 98, 104, 112, 119, 136, 182, 196, 208, 221, 224, 238, 257, 272, 364, 392, 416, 442, 476, 514, 544, 637, 728, 784, 833, 884, 952, 1028, 1274, 1456, 1547, 1568, 1666, 1768, 1799, 1904, 2056, 2548, 2912, 3094, 3332, 3341, 3536, 3598, 3808, 4112, 4369, 5096, 6188, 6664, 6682, 7072, 7196, 8224, 8738, 10192, 10829, 12376, 12593, 13328, 13364, 14392, 17476, 20384, 21658, 23387, 24752, 25186, 26656, 26728, 28784, 30583, 34952, 43316, 46774, 49504, 50372, 53456, 56797, 57568, 61166, 69904, 86632, 93548, 100744, 106912, 113594, 122332, 139808, 163709, 173264, 187096, 201488, 214081, 227188, 244664, 327418, 346528, 374192, 397579, 402976, 428162, 454376, 489328, 654836, 748384, 795158, 856324, 908752, 978656, 1309672, 1590316, 1712648, 1817504, 2619344, 2783053, 3180632, 3425296, 5238688, 5566106, 6361264, 6850592, 11132212, 12722528, 22264424, 44528848, 89057696]

約数ペア:

[(1, 89057696), (2, 44528848), (4, 22264424), (7, 12722528), (8, 11132212), (13, 6850592), (14, 6361264), (16, 5566106), (17, 5238688), (26, 3425296), (28, 3180632), (32, 2783053), (34, 2619344), (49, 1817504), (52, 1712648), (56, 1590316), (68, 1309672), (91, 978656), (98, 908752), (104, 856324), (112, 795158), (119, 748384), (136, 654836), (182, 489328), (196, 454376), (208, 428162), (221, 402976), (224, 397579), (238, 374192), (257, 346528), (272, 327418), (364, 244664), (392, 227188), (416, 214081), (442, 201488), (476, 187096), (514, 173264), (544, 163709), (637, 139808), (728, 122332), (784, 113594), (833, 106912), (884, 100744), (952, 93548), (1028, 86632), (1274, 69904), (1456, 61166), (1547, 57568), (1568, 56797), (1666, 53456), (1768, 50372), (1799, 49504), (1904, 46774), (2056, 43316), (2548, 34952), (2912, 30583), (3094, 28784), (3332, 26728), (3341, 26656), (3536, 25186), (3598, 24752), (3808, 23387), (4112, 21658), (4369, 20384), (5096, 17476), (6188, 14392), (6664, 13364), (6682, 13328), (7072, 12593), (7196, 12376), (8224, 10829), (8738, 10192)]