68256576

素因数分解:

$2^6\times 3^2\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:908

約数の個数: 84

約数和(自身を含む): 197116192

約数和(自身を除く): 128859616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 163, 192, 288, 326, 489, 576, 652, 727, 978, 1304, 1454, 1467, 1956, 2181, 2608, 2908, 2934, 3912, 4362, 5216, 5816, 5868, 6543, 7824, 8724, 10432, 11632, 11736, 13086, 15648, 17448, 23264, 23472, 26172, 31296, 34896, 46528, 46944, 52344, 69792, 93888, 104688, 118501, 139584, 209376, 237002, 355503, 418752, 474004, 711006, 948008, 1066509, 1422012, 1896016, 2133018, 2844024, 3792032, 4266036, 5688048, 7584064, 8532072, 11376096, 17064144, 22752192, 34128288, 68256576]

約数ペア:

[(1, 68256576), (2, 34128288), (3, 22752192), (4, 17064144), (6, 11376096), (8, 8532072), (9, 7584064), (12, 5688048), (16, 4266036), (18, 3792032), (24, 2844024), (32, 2133018), (36, 1896016), (48, 1422012), (64, 1066509), (72, 948008), (96, 711006), (144, 474004), (163, 418752), (192, 355503), (288, 237002), (326, 209376), (489, 139584), (576, 118501), (652, 104688), (727, 93888), (978, 69792), (1304, 52344), (1454, 46944), (1467, 46528), (1956, 34896), (2181, 31296), (2608, 26172), (2908, 23472), (2934, 23264), (3912, 17448), (4362, 15648), (5216, 13086), (5816, 11736), (5868, 11632), (6543, 10432), (7824, 8724)]