12478144

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:222

約数の個数: 84

約数和(自身を含む): 30230064

約数和(自身を除く): 17751920

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 173, 184, 196, 224, 322, 346, 368, 392, 448, 644, 692, 736, 784, 1127, 1211, 1288, 1384, 1472, 1568, 2254, 2422, 2576, 2768, 3136, 3979, 4508, 4844, 5152, 5536, 7958, 8477, 9016, 9688, 10304, 11072, 15916, 16954, 18032, 19376, 27853, 31832, 33908, 36064, 38752, 55706, 63664, 67816, 72128, 77504, 111412, 127328, 135632, 194971, 222824, 254656, 271264, 389942, 445648, 542528, 779884, 891296, 1559768, 1782592, 3119536, 6239072, 12478144]

約数ペア:

[(1, 12478144), (2, 6239072), (4, 3119536), (7, 1782592), (8, 1559768), (14, 891296), (16, 779884), (23, 542528), (28, 445648), (32, 389942), (46, 271264), (49, 254656), (56, 222824), (64, 194971), (92, 135632), (98, 127328), (112, 111412), (161, 77504), (173, 72128), (184, 67816), (196, 63664), (224, 55706), (322, 38752), (346, 36064), (368, 33908), (392, 31832), (448, 27853), (644, 19376), (692, 18032), (736, 16954), (784, 15916), (1127, 11072), (1211, 10304), (1288, 9688), (1384, 9016), (1472, 8477), (1568, 7958), (2254, 5536), (2422, 5152), (2576, 4844), (2768, 4508), (3136, 3979)]