126874132

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 285556320

約数和(自身を除く): 158682188

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 83, 98, 154, 166, 196, 308, 332, 539, 581, 709, 913, 1078, 1162, 1418, 1826, 2156, 2324, 2836, 3652, 4067, 4963, 6391, 7799, 8134, 9926, 12782, 15598, 16268, 19852, 25564, 31196, 34741, 44737, 54593, 58847, 69482, 89474, 109186, 117694, 138964, 178948, 218372, 235388, 382151, 411929, 647317, 764302, 823858, 1294634, 1528604, 1647716, 2589268, 2883503, 4531219, 5767006, 9062438, 11534012, 18124876, 31718533, 63437066, 126874132]

約数ペア:

[(1, 126874132), (2, 63437066), (4, 31718533), (7, 18124876), (11, 11534012), (14, 9062438), (22, 5767006), (28, 4531219), (44, 2883503), (49, 2589268), (77, 1647716), (83, 1528604), (98, 1294634), (154, 823858), (166, 764302), (196, 647317), (308, 411929), (332, 382151), (539, 235388), (581, 218372), (709, 178948), (913, 138964), (1078, 117694), (1162, 109186), (1418, 89474), (1826, 69482), (2156, 58847), (2324, 54593), (2836, 44737), (3652, 34741), (4067, 31196), (4963, 25564), (6391, 19852), (7799, 16268), (8134, 15598), (9926, 12782)]