69451382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 141571584

約数和(自身を除く): 72120202

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 113, 143, 154, 182, 226, 286, 307, 614, 791, 1001, 1243, 1469, 1582, 2002, 2149, 2486, 2938, 3377, 3991, 4298, 6754, 7982, 8701, 10283, 16159, 17402, 20566, 23639, 27937, 32318, 34691, 43901, 47278, 55874, 69382, 87802, 113113, 226226, 242837, 307307, 381601, 450983, 485674, 614614, 763202, 901966, 2671207, 3156881, 4960813, 5342414, 6313762, 9921626, 34725691, 69451382]

約数ペア:

[(1, 69451382), (2, 34725691), (7, 9921626), (11, 6313762), (13, 5342414), (14, 4960813), (22, 3156881), (26, 2671207), (77, 901966), (91, 763202), (113, 614614), (143, 485674), (154, 450983), (182, 381601), (226, 307307), (286, 242837), (307, 226226), (614, 113113), (791, 87802), (1001, 69382), (1243, 55874), (1469, 47278), (1582, 43901), (2002, 34691), (2149, 32318), (2486, 27937), (2938, 23639), (3377, 20566), (3991, 17402), (4298, 16159), (6754, 10283), (7982, 8701)]