71378772

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:848

約数の個数: 48

約数和(自身を含む): 171908352

約数和(自身を除く): 100529580

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 373, 431, 444, 746, 862, 1119, 1293, 1492, 1724, 2238, 2586, 4476, 5172, 13801, 15947, 27602, 31894, 41403, 47841, 55204, 63788, 82806, 95682, 160763, 165612, 191364, 321526, 482289, 643052, 964578, 1929156, 5948231, 11896462, 17844693, 23792924, 35689386, 71378772]

約数ペア:

[(1, 71378772), (2, 35689386), (3, 23792924), (4, 17844693), (6, 11896462), (12, 5948231), (37, 1929156), (74, 964578), (111, 643052), (148, 482289), (222, 321526), (373, 191364), (431, 165612), (444, 160763), (746, 95682), (862, 82806), (1119, 63788), (1293, 55204), (1492, 47841), (1724, 41403), (2238, 31894), (2586, 27602), (4476, 15947), (5172, 13801)]