64418718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{929}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 159989760

約数和(自身を除く): 95571042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 381, 546, 762, 889, 929, 1651, 1778, 1858, 2667, 2787, 3302, 4953, 5334, 5574, 6503, 9906, 11557, 12077, 13006, 19509, 23114, 24154, 34671, 36231, 39018, 69342, 72462, 84539, 117983, 169078, 235966, 253617, 353949, 507234, 707898, 825881, 1533779, 1651762, 2477643, 3067558, 4601337, 4955286, 9202674, 10736453, 21472906, 32209359, 64418718]

約数ペア:

[(1, 64418718), (2, 32209359), (3, 21472906), (6, 10736453), (7, 9202674), (13, 4955286), (14, 4601337), (21, 3067558), (26, 2477643), (39, 1651762), (42, 1533779), (78, 825881), (91, 707898), (127, 507234), (182, 353949), (254, 253617), (273, 235966), (381, 169078), (546, 117983), (762, 84539), (889, 72462), (929, 69342), (1651, 39018), (1778, 36231), (1858, 34671), (2667, 24154), (2787, 23114), (3302, 19509), (4953, 13006), (5334, 12077), (5574, 11557), (6503, 9906)]