90027392

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 128

約数和(自身を含む): 226195200

約数和(自身を除く): 136167808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 128, 131, 182, 208, 224, 236, 262, 364, 413, 416, 448, 472, 524, 728, 767, 826, 832, 896, 917, 944, 1048, 1456, 1534, 1652, 1664, 1703, 1834, 1888, 2096, 2912, 3068, 3304, 3406, 3668, 3776, 4192, 5369, 5824, 6136, 6608, 6812, 7336, 7552, 7729, 8384, 10738, 11648, 11921, 12272, 13216, 13624, 14672, 15458, 16768, 21476, 23842, 24544, 26432, 27248, 29344, 30916, 42952, 47684, 49088, 52864, 54103, 54496, 58688, 61832, 85904, 95368, 98176, 100477, 108206, 108992, 117376, 123664, 171808, 190736, 200954, 216412, 217984, 247328, 343616, 381472, 401908, 432824, 494656, 687232, 703339, 762944, 803816, 865648, 989312, 1406678, 1525888, 1607632, 1731296, 2813356, 3215264, 3462592, 5626712, 6430528, 6925184, 11253424, 12861056, 22506848, 45013696, 90027392]

約数ペア:

[(1, 90027392), (2, 45013696), (4, 22506848), (7, 12861056), (8, 11253424), (13, 6925184), (14, 6430528), (16, 5626712), (26, 3462592), (28, 3215264), (32, 2813356), (52, 1731296), (56, 1607632), (59, 1525888), (64, 1406678), (91, 989312), (104, 865648), (112, 803816), (118, 762944), (128, 703339), (131, 687232), (182, 494656), (208, 432824), (224, 401908), (236, 381472), (262, 343616), (364, 247328), (413, 217984), (416, 216412), (448, 200954), (472, 190736), (524, 171808), (728, 123664), (767, 117376), (826, 108992), (832, 108206), (896, 100477), (917, 98176), (944, 95368), (1048, 85904), (1456, 61832), (1534, 58688), (1652, 54496), (1664, 54103), (1703, 52864), (1834, 49088), (1888, 47684), (2096, 42952), (2912, 30916), (3068, 29344), (3304, 27248), (3406, 26432), (3668, 24544), (3776, 23842), (4192, 21476), (5369, 16768), (5824, 15458), (6136, 14672), (6608, 13624), (6812, 13216), (7336, 12272), (7552, 11921), (7729, 11648), (8384, 10738)]