90291552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 259096320

約数和(自身を除く): 168804768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 96, 104, 142, 156, 208, 213, 284, 312, 416, 426, 568, 624, 852, 923, 1019, 1136, 1248, 1704, 1846, 2038, 2272, 2769, 3057, 3408, 3692, 4076, 5538, 6114, 6816, 7384, 8152, 11076, 12228, 13247, 14768, 16304, 22152, 24456, 26494, 29536, 32608, 39741, 44304, 48912, 52988, 72349, 79482, 88608, 97824, 105976, 144698, 158964, 211952, 217047, 289396, 317928, 423904, 434094, 578792, 635856, 868188, 940537, 1157584, 1271712, 1736376, 1881074, 2315168, 2821611, 3472752, 3762148, 5643222, 6945504, 7524296, 11286444, 15048592, 22572888, 30097184, 45145776, 90291552]

約数ペア:

[(1, 90291552), (2, 45145776), (3, 30097184), (4, 22572888), (6, 15048592), (8, 11286444), (12, 7524296), (13, 6945504), (16, 5643222), (24, 3762148), (26, 3472752), (32, 2821611), (39, 2315168), (48, 1881074), (52, 1736376), (71, 1271712), (78, 1157584), (96, 940537), (104, 868188), (142, 635856), (156, 578792), (208, 434094), (213, 423904), (284, 317928), (312, 289396), (416, 217047), (426, 211952), (568, 158964), (624, 144698), (852, 105976), (923, 97824), (1019, 88608), (1136, 79482), (1248, 72349), (1704, 52988), (1846, 48912), (2038, 44304), (2272, 39741), (2769, 32608), (3057, 29536), (3408, 26494), (3692, 24456), (4076, 22152), (5538, 16304), (6114, 14768), (6816, 13247), (7384, 12228), (8152, 11076)]