72124206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1459}}^1$

素因数の和:1589

約数の個数: 64

約数和(自身を含む): 181647360

約数和(自身を除く): 109523154

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 107, 154, 214, 231, 321, 462, 642, 749, 1177, 1459, 1498, 2247, 2354, 2918, 3531, 4377, 4494, 7062, 8239, 8754, 10213, 16049, 16478, 20426, 24717, 30639, 32098, 48147, 49434, 61278, 96294, 112343, 156113, 224686, 312226, 337029, 468339, 674058, 936678, 1092791, 1717243, 2185582, 3278373, 3434486, 5151729, 6556746, 10303458, 12020701, 24041402, 36062103, 72124206]

約数ペア:

[(1, 72124206), (2, 36062103), (3, 24041402), (6, 12020701), (7, 10303458), (11, 6556746), (14, 5151729), (21, 3434486), (22, 3278373), (33, 2185582), (42, 1717243), (66, 1092791), (77, 936678), (107, 674058), (154, 468339), (214, 337029), (231, 312226), (321, 224686), (462, 156113), (642, 112343), (749, 96294), (1177, 61278), (1459, 49434), (1498, 48147), (2247, 32098), (2354, 30639), (2918, 24717), (3531, 20426), (4377, 16478), (4494, 16049), (7062, 10213), (8239, 8754)]