126673428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1021}}^1$

素因数の和:1253

約数の個数: 72

約数和(自身を含む): 345795744

約数和(自身を除く): 219122316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 211, 294, 422, 588, 633, 844, 1021, 1266, 1477, 2042, 2532, 2954, 3063, 4084, 4431, 5908, 6126, 7147, 8862, 10339, 12252, 14294, 17724, 20678, 21441, 28588, 31017, 41356, 42882, 50029, 62034, 85764, 100058, 124068, 150087, 200116, 215431, 300174, 430862, 600348, 646293, 861724, 1292586, 1508017, 2585172, 3016034, 4524051, 6032068, 9048102, 10556119, 18096204, 21112238, 31668357, 42224476, 63336714, 126673428]

約数ペア:

[(1, 126673428), (2, 63336714), (3, 42224476), (4, 31668357), (6, 21112238), (7, 18096204), (12, 10556119), (14, 9048102), (21, 6032068), (28, 4524051), (42, 3016034), (49, 2585172), (84, 1508017), (98, 1292586), (147, 861724), (196, 646293), (211, 600348), (294, 430862), (422, 300174), (588, 215431), (633, 200116), (844, 150087), (1021, 124068), (1266, 100058), (1477, 85764), (2042, 62034), (2532, 50029), (2954, 42882), (3063, 41356), (4084, 31017), (4431, 28588), (5908, 21441), (6126, 20678), (7147, 17724), (8862, 14294), (10339, 12252)]