80913534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:465

約数の個数: 64

約数和(自身を含む): 182138880

約数和(自身を除く): 101225346

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 109, 186, 218, 307, 327, 403, 614, 654, 806, 921, 1209, 1417, 1842, 2418, 2834, 3379, 3991, 4251, 6758, 7982, 8502, 9517, 10137, 11973, 19034, 20274, 23946, 28551, 33463, 43927, 57102, 66926, 87854, 100389, 123721, 131781, 200778, 247442, 263562, 371163, 435019, 742326, 870038, 1037353, 1305057, 2074706, 2610114, 3112059, 6224118, 13485589, 26971178, 40456767, 80913534]

約数ペア:

[(1, 80913534), (2, 40456767), (3, 26971178), (6, 13485589), (13, 6224118), (26, 3112059), (31, 2610114), (39, 2074706), (62, 1305057), (78, 1037353), (93, 870038), (109, 742326), (186, 435019), (218, 371163), (307, 263562), (327, 247442), (403, 200778), (614, 131781), (654, 123721), (806, 100389), (921, 87854), (1209, 66926), (1417, 57102), (1842, 43927), (2418, 33463), (2834, 28551), (3379, 23946), (3991, 20274), (4251, 19034), (6758, 11973), (7982, 10137), (8502, 9517)]