64965264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 160

約数和(自身を含む): 209986560

約数和(自身を除く): 145021296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 107, 112, 139, 156, 168, 182, 208, 214, 273, 278, 312, 321, 336, 364, 417, 428, 546, 556, 624, 642, 728, 749, 834, 856, 973, 1092, 1112, 1284, 1391, 1456, 1498, 1668, 1712, 1807, 1946, 2184, 2224, 2247, 2568, 2782, 2919, 2996, 3336, 3614, 3892, 4173, 4368, 4494, 5136, 5421, 5564, 5838, 5992, 6672, 7228, 7784, 8346, 8988, 9737, 10842, 11128, 11676, 11984, 12649, 14456, 14873, 15568, 16692, 17976, 19474, 21684, 22256, 23352, 25298, 28912, 29211, 29746, 33384, 35952, 37947, 38948, 43368, 44619, 46704, 50596, 58422, 59492, 66768, 75894, 77896, 86736, 89238, 101192, 104111, 116844, 118984, 151788, 155792, 178476, 193349, 202384, 208222, 233688, 237968, 303576, 312333, 356952, 386698, 416444, 467376, 580047, 607152, 624666, 713904, 773396, 832888, 1160094, 1249332, 1353443, 1546792, 1665776, 2320188, 2498664, 2706886, 3093584, 4060329, 4640376, 4997328, 5413772, 8120658, 9280752, 10827544, 16241316, 21655088, 32482632, 64965264]

約数ペア:

[(1, 64965264), (2, 32482632), (3, 21655088), (4, 16241316), (6, 10827544), (7, 9280752), (8, 8120658), (12, 5413772), (13, 4997328), (14, 4640376), (16, 4060329), (21, 3093584), (24, 2706886), (26, 2498664), (28, 2320188), (39, 1665776), (42, 1546792), (48, 1353443), (52, 1249332), (56, 1160094), (78, 832888), (84, 773396), (91, 713904), (104, 624666), (107, 607152), (112, 580047), (139, 467376), (156, 416444), (168, 386698), (182, 356952), (208, 312333), (214, 303576), (273, 237968), (278, 233688), (312, 208222), (321, 202384), (336, 193349), (364, 178476), (417, 155792), (428, 151788), (546, 118984), (556, 116844), (624, 104111), (642, 101192), (728, 89238), (749, 86736), (834, 77896), (856, 75894), (973, 66768), (1092, 59492), (1112, 58422), (1284, 50596), (1391, 46704), (1456, 44619), (1498, 43368), (1668, 38948), (1712, 37947), (1807, 35952), (1946, 33384), (2184, 29746), (2224, 29211), (2247, 28912), (2568, 25298), (2782, 23352), (2919, 22256), (2996, 21684), (3336, 19474), (3614, 17976), (3892, 16692), (4173, 15568), (4368, 14873), (4494, 14456), (5136, 12649), (5421, 11984), (5564, 11676), (5838, 11128), (5992, 10842), (6672, 9737), (7228, 8988), (7784, 8346)]