85130526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 212889600

約数和(自身を除く): 127759074

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 31, 34, 38, 39, 51, 57, 62, 78, 93, 102, 109, 114, 186, 218, 221, 247, 323, 327, 403, 442, 494, 527, 589, 646, 654, 663, 741, 806, 969, 1054, 1178, 1209, 1326, 1417, 1482, 1581, 1767, 1853, 1938, 2071, 2418, 2834, 3162, 3379, 3534, 3706, 4142, 4199, 4251, 5559, 6213, 6758, 6851, 7657, 8398, 8502, 10013, 10137, 11118, 12426, 12597, 13702, 15314, 20026, 20274, 20553, 22971, 24089, 25194, 26923, 30039, 35207, 41106, 43927, 45942, 48178, 53846, 57443, 60078, 64201, 70414, 72267, 80769, 87854, 105621, 114886, 128402, 130169, 131781, 144534, 161538, 172329, 192603, 211242, 260338, 263562, 344658, 385206, 390507, 457691, 746759, 781014, 834613, 915382, 1091417, 1373073, 1493518, 1669226, 2182834, 2240277, 2503839, 2746146, 3274251, 4480554, 5007678, 6548502, 14188421, 28376842, 42565263, 85130526]

約数ペア:

[(1, 85130526), (2, 42565263), (3, 28376842), (6, 14188421), (13, 6548502), (17, 5007678), (19, 4480554), (26, 3274251), (31, 2746146), (34, 2503839), (38, 2240277), (39, 2182834), (51, 1669226), (57, 1493518), (62, 1373073), (78, 1091417), (93, 915382), (102, 834613), (109, 781014), (114, 746759), (186, 457691), (218, 390507), (221, 385206), (247, 344658), (323, 263562), (327, 260338), (403, 211242), (442, 192603), (494, 172329), (527, 161538), (589, 144534), (646, 131781), (654, 130169), (663, 128402), (741, 114886), (806, 105621), (969, 87854), (1054, 80769), (1178, 72267), (1209, 70414), (1326, 64201), (1417, 60078), (1482, 57443), (1581, 53846), (1767, 48178), (1853, 45942), (1938, 43927), (2071, 41106), (2418, 35207), (2834, 30039), (3162, 26923), (3379, 25194), (3534, 24089), (3706, 22971), (4142, 20553), (4199, 20274), (4251, 20026), (5559, 15314), (6213, 13702), (6758, 12597), (6851, 12426), (7657, 11118), (8398, 10137), (8502, 10013)]