42739356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^2$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 112460544

約数和(自身を除く): 69721188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 83, 94, 132, 141, 166, 188, 249, 282, 332, 498, 517, 564, 913, 996, 1034, 1551, 1826, 2068, 2739, 3102, 3652, 3901, 5478, 6204, 6889, 7802, 10956, 11703, 13778, 15604, 20667, 23406, 27556, 41334, 42911, 46812, 75779, 82668, 85822, 128733, 151558, 171644, 227337, 257466, 303116, 323783, 454674, 514932, 647566, 909348, 971349, 1295132, 1942698, 3561613, 3885396, 7123226, 10684839, 14246452, 21369678, 42739356]

約数ペア:

[(1, 42739356), (2, 21369678), (3, 14246452), (4, 10684839), (6, 7123226), (11, 3885396), (12, 3561613), (22, 1942698), (33, 1295132), (44, 971349), (47, 909348), (66, 647566), (83, 514932), (94, 454674), (132, 323783), (141, 303116), (166, 257466), (188, 227337), (249, 171644), (282, 151558), (332, 128733), (498, 85822), (517, 82668), (564, 75779), (913, 46812), (996, 42911), (1034, 41334), (1551, 27556), (1826, 23406), (2068, 20667), (2739, 15604), (3102, 13778), (3652, 11703), (3901, 10956), (5478, 7802), (6204, 6889)]