56661672

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{647}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 146966400

約数和(自身を除く): 90304728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 89, 123, 164, 178, 246, 267, 328, 356, 492, 534, 647, 712, 984, 1068, 1294, 1941, 2136, 2588, 3649, 3882, 5176, 7298, 7764, 10947, 14596, 15528, 21894, 26527, 29192, 43788, 53054, 57583, 79581, 87576, 106108, 115166, 159162, 172749, 212216, 230332, 318324, 345498, 460664, 636648, 690996, 1381992, 2360903, 4721806, 7082709, 9443612, 14165418, 18887224, 28330836, 56661672]

約数ペア:

[(1, 56661672), (2, 28330836), (3, 18887224), (4, 14165418), (6, 9443612), (8, 7082709), (12, 4721806), (24, 2360903), (41, 1381992), (82, 690996), (89, 636648), (123, 460664), (164, 345498), (178, 318324), (246, 230332), (267, 212216), (328, 172749), (356, 159162), (492, 115166), (534, 106108), (647, 87576), (712, 79581), (984, 57583), (1068, 53054), (1294, 43788), (1941, 29192), (2136, 26527), (2588, 21894), (3649, 15528), (3882, 14596), (5176, 10947), (7298, 7764)]