72140992

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14639}}^1$

素因数の和:14669

約数の個数: 56

約数和(自身を含む): 178490880

約数和(自身を除く): 106349888

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 14639, 29278, 58556, 102473, 117112, 161029, 204946, 234224, 322058, 409892, 468448, 644116, 819784, 936896, 1127203, 1288232, 1639568, 2254406, 2576464, 3279136, 4508812, 5152928, 6558272, 9017624, 10305856, 18035248, 36070496, 72140992]

約数ペア:

[(1, 72140992), (2, 36070496), (4, 18035248), (7, 10305856), (8, 9017624), (11, 6558272), (14, 5152928), (16, 4508812), (22, 3279136), (28, 2576464), (32, 2254406), (44, 1639568), (56, 1288232), (64, 1127203), (77, 936896), (88, 819784), (112, 644116), (154, 468448), (176, 409892), (224, 322058), (308, 234224), (352, 204946), (448, 161029), (616, 117112), (704, 102473), (1232, 58556), (2464, 29278), (4928, 14639)]