69087746

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 133324800

約数和(自身を除く): 64237054

約数列:

[1, 2, 7, 13, 14, 26, 49, 61, 91, 98, 122, 127, 182, 254, 343, 427, 637, 686, 793, 854, 889, 1274, 1586, 1651, 1778, 2989, 3302, 4459, 5551, 5978, 6223, 7747, 8918, 11102, 11557, 12446, 15494, 20923, 23114, 38857, 41846, 43561, 54229, 77714, 80899, 87122, 100711, 108458, 161798, 201422, 271999, 379603, 543998, 566293, 704977, 759206, 1132586, 1409954, 2657221, 4934839, 5314442, 9869678, 34543873, 69087746]

約数ペア:

[(1, 69087746), (2, 34543873), (7, 9869678), (13, 5314442), (14, 4934839), (26, 2657221), (49, 1409954), (61, 1132586), (91, 759206), (98, 704977), (122, 566293), (127, 543998), (182, 379603), (254, 271999), (343, 201422), (427, 161798), (637, 108458), (686, 100711), (793, 87122), (854, 80899), (889, 77714), (1274, 54229), (1586, 43561), (1651, 41846), (1778, 38857), (2989, 23114), (3302, 20923), (4459, 15494), (5551, 12446), (5978, 11557), (6223, 11102), (7747, 8918)]