42721488

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{12899}}^1$

素因数の和:12936

約数の個数: 60

約数和(自身を含む): 124768800

約数和(自身を除く): 82047312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 12899, 25798, 38697, 51596, 77394, 103192, 116091, 154788, 206384, 232182, 296677, 309576, 464364, 593354, 619152, 890031, 928728, 1186708, 1780062, 1857456, 2373416, 2670093, 3560124, 4746832, 5340186, 7120248, 10680372, 14240496, 21360744, 42721488]

約数ペア:

[(1, 42721488), (2, 21360744), (3, 14240496), (4, 10680372), (6, 7120248), (8, 5340186), (9, 4746832), (12, 3560124), (16, 2670093), (18, 2373416), (23, 1857456), (24, 1780062), (36, 1186708), (46, 928728), (48, 890031), (69, 619152), (72, 593354), (92, 464364), (138, 309576), (144, 296677), (184, 232182), (207, 206384), (276, 154788), (368, 116091), (414, 103192), (552, 77394), (828, 51596), (1104, 38697), (1656, 25798), (3312, 12899)]