72329784

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:804

約数の個数: 64

約数和(自身を含む): 187017600

約数和(自身を除く): 114687816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 109, 129, 172, 218, 258, 327, 344, 436, 516, 643, 654, 872, 1032, 1286, 1308, 1929, 2572, 2616, 3858, 4687, 5144, 7716, 9374, 14061, 15432, 18748, 27649, 28122, 37496, 55298, 56244, 70087, 82947, 110596, 112488, 140174, 165894, 210261, 221192, 280348, 331788, 420522, 560696, 663576, 841044, 1682088, 3013741, 6027482, 9041223, 12054964, 18082446, 24109928, 36164892, 72329784]

約数ペア:

[(1, 72329784), (2, 36164892), (3, 24109928), (4, 18082446), (6, 12054964), (8, 9041223), (12, 6027482), (24, 3013741), (43, 1682088), (86, 841044), (109, 663576), (129, 560696), (172, 420522), (218, 331788), (258, 280348), (327, 221192), (344, 210261), (436, 165894), (516, 140174), (643, 112488), (654, 110596), (872, 82947), (1032, 70087), (1286, 56244), (1308, 55298), (1929, 37496), (2572, 28122), (2616, 27649), (3858, 18748), (4687, 15432), (5144, 14061), (7716, 9374)]