90790336

素因数分解:

$2^6\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 168

約数和(自身を含む): 240798096

約数和(自身を除く): 150007760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 49, 52, 56, 64, 68, 91, 98, 104, 112, 119, 131, 136, 182, 196, 208, 221, 224, 238, 262, 272, 364, 392, 416, 442, 448, 476, 524, 544, 637, 728, 784, 832, 833, 884, 917, 952, 1048, 1088, 1274, 1456, 1547, 1568, 1666, 1703, 1768, 1834, 1904, 2096, 2227, 2548, 2912, 3094, 3136, 3332, 3406, 3536, 3668, 3808, 4192, 4454, 5096, 5824, 6188, 6419, 6664, 6812, 7072, 7336, 7616, 8384, 8908, 10192, 10829, 11921, 12376, 12838, 13328, 13624, 14144, 14672, 15589, 17816, 20384, 21658, 23842, 24752, 25676, 26656, 27248, 28951, 29344, 31178, 35632, 40768, 43316, 47684, 49504, 51352, 53312, 54496, 57902, 58688, 62356, 71264, 83447, 86632, 95368, 99008, 102704, 108992, 109123, 115804, 124712, 142528, 166894, 173264, 190736, 202657, 205408, 218246, 231608, 249424, 333788, 346528, 381472, 405314, 410816, 436492, 463216, 498848, 667576, 693056, 762944, 810628, 872984, 926432, 997696, 1335152, 1418599, 1621256, 1745968, 1852864, 2670304, 2837198, 3242512, 3491936, 5340608, 5674396, 6485024, 6983872, 11348792, 12970048, 22697584, 45395168, 90790336]

約数ペア:

[(1, 90790336), (2, 45395168), (4, 22697584), (7, 12970048), (8, 11348792), (13, 6983872), (14, 6485024), (16, 5674396), (17, 5340608), (26, 3491936), (28, 3242512), (32, 2837198), (34, 2670304), (49, 1852864), (52, 1745968), (56, 1621256), (64, 1418599), (68, 1335152), (91, 997696), (98, 926432), (104, 872984), (112, 810628), (119, 762944), (131, 693056), (136, 667576), (182, 498848), (196, 463216), (208, 436492), (221, 410816), (224, 405314), (238, 381472), (262, 346528), (272, 333788), (364, 249424), (392, 231608), (416, 218246), (442, 205408), (448, 202657), (476, 190736), (524, 173264), (544, 166894), (637, 142528), (728, 124712), (784, 115804), (832, 109123), (833, 108992), (884, 102704), (917, 99008), (952, 95368), (1048, 86632), (1088, 83447), (1274, 71264), (1456, 62356), (1547, 58688), (1568, 57902), (1666, 54496), (1703, 53312), (1768, 51352), (1834, 49504), (1904, 47684), (2096, 43316), (2227, 40768), (2548, 35632), (2912, 31178), (3094, 29344), (3136, 28951), (3332, 27248), (3406, 26656), (3536, 25676), (3668, 24752), (3808, 23842), (4192, 21658), (4454, 20384), (5096, 17816), (5824, 15589), (6188, 14672), (6419, 14144), (6664, 13624), (6812, 13328), (7072, 12838), (7336, 12376), (7616, 11921), (8384, 10829), (8908, 10192)]