8605212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 25589760

約数和(自身を除く): 16984548

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 67, 77, 84, 132, 134, 139, 154, 201, 231, 268, 278, 308, 402, 417, 462, 469, 556, 737, 804, 834, 924, 938, 973, 1407, 1474, 1529, 1668, 1876, 1946, 2211, 2814, 2919, 2948, 3058, 3892, 4422, 4587, 5159, 5628, 5838, 6116, 8844, 9174, 9313, 10318, 10703, 11676, 15477, 18348, 18626, 20636, 21406, 27939, 30954, 32109, 37252, 42812, 55878, 61908, 64218, 65191, 102443, 111756, 128436, 130382, 195573, 204886, 260764, 307329, 391146, 409772, 614658, 717101, 782292, 1229316, 1434202, 2151303, 2868404, 4302606, 8605212]

約数ペア:

[(1, 8605212), (2, 4302606), (3, 2868404), (4, 2151303), (6, 1434202), (7, 1229316), (11, 782292), (12, 717101), (14, 614658), (21, 409772), (22, 391146), (28, 307329), (33, 260764), (42, 204886), (44, 195573), (66, 130382), (67, 128436), (77, 111756), (84, 102443), (132, 65191), (134, 64218), (139, 61908), (154, 55878), (201, 42812), (231, 37252), (268, 32109), (278, 30954), (308, 27939), (402, 21406), (417, 20636), (462, 18626), (469, 18348), (556, 15477), (737, 11676), (804, 10703), (834, 10318), (924, 9313), (938, 9174), (973, 8844), (1407, 6116), (1474, 5838), (1529, 5628), (1668, 5159), (1876, 4587), (1946, 4422), (2211, 3892), (2814, 3058), (2919, 2948)]