64683612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{907}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 187730816

約数和(自身を除く): 123047204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 283, 566, 849, 907, 1132, 1698, 1814, 1981, 2547, 2721, 3396, 3628, 3962, 5094, 5442, 5943, 6349, 7924, 8163, 10188, 10884, 11886, 12698, 16326, 17829, 19047, 23772, 25396, 32652, 35658, 38094, 57141, 71316, 76188, 114282, 228564, 256681, 513362, 770043, 1026724, 1540086, 1796767, 2310129, 3080172, 3593534, 4620258, 5390301, 7187068, 9240516, 10780602, 16170903, 21561204, 32341806, 64683612]

約数ペア:

[(1, 64683612), (2, 32341806), (3, 21561204), (4, 16170903), (6, 10780602), (7, 9240516), (9, 7187068), (12, 5390301), (14, 4620258), (18, 3593534), (21, 3080172), (28, 2310129), (36, 1796767), (42, 1540086), (63, 1026724), (84, 770043), (126, 513362), (252, 256681), (283, 228564), (566, 114282), (849, 76188), (907, 71316), (1132, 57141), (1698, 38094), (1814, 35658), (1981, 32652), (2547, 25396), (2721, 23772), (3396, 19047), (3628, 17829), (3962, 16326), (5094, 12698), (5442, 11886), (5943, 10884), (6349, 10188), (7924, 8163)]