66944748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 176619520

約数和(自身を除く): 109674772

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 109, 124, 127, 156, 186, 218, 254, 327, 372, 381, 403, 436, 508, 654, 762, 806, 1209, 1308, 1417, 1524, 1612, 1651, 2418, 2834, 3302, 3379, 3937, 4251, 4836, 4953, 5668, 6604, 6758, 7874, 8502, 9906, 10137, 11811, 13516, 13843, 15748, 17004, 19812, 20274, 23622, 27686, 40548, 41529, 43927, 47244, 51181, 55372, 83058, 87854, 102362, 131781, 153543, 166116, 175708, 179959, 204724, 263562, 307086, 359918, 429133, 527124, 539877, 614172, 719836, 858266, 1079754, 1287399, 1716532, 2159508, 2574798, 5149596, 5578729, 11157458, 16736187, 22314916, 33472374, 66944748]

約数ペア:

[(1, 66944748), (2, 33472374), (3, 22314916), (4, 16736187), (6, 11157458), (12, 5578729), (13, 5149596), (26, 2574798), (31, 2159508), (39, 1716532), (52, 1287399), (62, 1079754), (78, 858266), (93, 719836), (109, 614172), (124, 539877), (127, 527124), (156, 429133), (186, 359918), (218, 307086), (254, 263562), (327, 204724), (372, 179959), (381, 175708), (403, 166116), (436, 153543), (508, 131781), (654, 102362), (762, 87854), (806, 83058), (1209, 55372), (1308, 51181), (1417, 47244), (1524, 43927), (1612, 41529), (1651, 40548), (2418, 27686), (2834, 23622), (3302, 20274), (3379, 19812), (3937, 17004), (4251, 15748), (4836, 13843), (4953, 13516), (5668, 11811), (6604, 10137), (6758, 9906), (7874, 8502)]