64805664

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{797}}^1$

素因数の和:839

約数の個数: 144

約数和(自身を含む): 213966144

約数和(自身を除く): 149160480

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 121, 132, 154, 168, 176, 224, 231, 242, 264, 308, 336, 352, 363, 462, 484, 528, 616, 672, 726, 797, 847, 924, 968, 1056, 1232, 1452, 1594, 1694, 1848, 1936, 2391, 2464, 2541, 2904, 3188, 3388, 3696, 3872, 4782, 5082, 5579, 5808, 6376, 6776, 7392, 8767, 9564, 10164, 11158, 11616, 12752, 13552, 16737, 17534, 19128, 20328, 22316, 25504, 26301, 27104, 33474, 35068, 38256, 40656, 44632, 52602, 61369, 66948, 70136, 76512, 81312, 89264, 96437, 105204, 122738, 133896, 140272, 178528, 184107, 192874, 210408, 245476, 267792, 280544, 289311, 368214, 385748, 420816, 490952, 535584, 578622, 675059, 736428, 771496, 841632, 981904, 1157244, 1350118, 1472856, 1542992, 1963808, 2025177, 2314488, 2700236, 2945712, 3085984, 4050354, 4628976, 5400472, 5891424, 8100708, 9257952, 10800944, 16201416, 21601888, 32402832, 64805664]

約数ペア:

[(1, 64805664), (2, 32402832), (3, 21601888), (4, 16201416), (6, 10800944), (7, 9257952), (8, 8100708), (11, 5891424), (12, 5400472), (14, 4628976), (16, 4050354), (21, 3085984), (22, 2945712), (24, 2700236), (28, 2314488), (32, 2025177), (33, 1963808), (42, 1542992), (44, 1472856), (48, 1350118), (56, 1157244), (66, 981904), (77, 841632), (84, 771496), (88, 736428), (96, 675059), (112, 578622), (121, 535584), (132, 490952), (154, 420816), (168, 385748), (176, 368214), (224, 289311), (231, 280544), (242, 267792), (264, 245476), (308, 210408), (336, 192874), (352, 184107), (363, 178528), (462, 140272), (484, 133896), (528, 122738), (616, 105204), (672, 96437), (726, 89264), (797, 81312), (847, 76512), (924, 70136), (968, 66948), (1056, 61369), (1232, 52602), (1452, 44632), (1594, 40656), (1694, 38256), (1848, 35068), (1936, 33474), (2391, 27104), (2464, 26301), (2541, 25504), (2904, 22316), (3188, 20328), (3388, 19128), (3696, 17534), (3872, 16737), (4782, 13552), (5082, 12752), (5579, 11616), (5808, 11158), (6376, 10164), (6776, 9564), (7392, 8767)]