71630286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1033}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 177881088

約数和(自身を除く): 106250802

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 1033, 1651, 1778, 2066, 2667, 3099, 3302, 4953, 5334, 6198, 7231, 9906, 11557, 13429, 14462, 21693, 23114, 26858, 34671, 40287, 43386, 69342, 80574, 94003, 131191, 188006, 262382, 282009, 393573, 564018, 787146, 918337, 1705483, 1836674, 2755011, 3410966, 5116449, 5510022, 10232898, 11938381, 23876762, 35815143, 71630286]

約数ペア:

[(1, 71630286), (2, 35815143), (3, 23876762), (6, 11938381), (7, 10232898), (13, 5510022), (14, 5116449), (21, 3410966), (26, 2755011), (39, 1836674), (42, 1705483), (78, 918337), (91, 787146), (127, 564018), (182, 393573), (254, 282009), (273, 262382), (381, 188006), (546, 131191), (762, 94003), (889, 80574), (1033, 69342), (1651, 43386), (1778, 40287), (2066, 34671), (2667, 26858), (3099, 23114), (3302, 21693), (4953, 14462), (5334, 13429), (6198, 11557), (7231, 9906)]