78521664

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 112

約数和(自身を含む): 226275392

約数和(自身を除く): 147753728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 163, 192, 193, 208, 312, 326, 386, 416, 489, 579, 624, 652, 772, 832, 978, 1158, 1248, 1304, 1544, 1956, 2119, 2316, 2496, 2509, 2608, 3088, 3912, 4238, 4632, 5018, 5216, 6176, 6357, 7527, 7824, 8476, 9264, 10036, 10432, 12352, 12714, 15054, 15648, 16952, 18528, 20072, 25428, 30108, 31296, 31459, 33904, 37056, 40144, 50856, 60216, 62918, 67808, 80288, 94377, 101712, 120432, 125836, 135616, 160576, 188754, 203424, 240864, 251672, 377508, 406848, 408967, 481728, 503344, 755016, 817934, 1006688, 1226901, 1510032, 1635868, 2013376, 2453802, 3020064, 3271736, 4907604, 6040128, 6543472, 9815208, 13086944, 19630416, 26173888, 39260832, 78521664]

約数ペア:

[(1, 78521664), (2, 39260832), (3, 26173888), (4, 19630416), (6, 13086944), (8, 9815208), (12, 6543472), (13, 6040128), (16, 4907604), (24, 3271736), (26, 3020064), (32, 2453802), (39, 2013376), (48, 1635868), (52, 1510032), (64, 1226901), (78, 1006688), (96, 817934), (104, 755016), (156, 503344), (163, 481728), (192, 408967), (193, 406848), (208, 377508), (312, 251672), (326, 240864), (386, 203424), (416, 188754), (489, 160576), (579, 135616), (624, 125836), (652, 120432), (772, 101712), (832, 94377), (978, 80288), (1158, 67808), (1248, 62918), (1304, 60216), (1544, 50856), (1956, 40144), (2119, 37056), (2316, 33904), (2496, 31459), (2509, 31296), (2608, 30108), (3088, 25428), (3912, 20072), (4238, 18528), (4632, 16952), (5018, 15648), (5216, 15054), (6176, 12714), (6357, 12352), (7527, 10432), (7824, 10036), (8476, 9264)]