64966968

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:802

約数の個数: 128

約数和(自身を含む): 202464000

約数和(自身を除く): 137497032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 37, 44, 54, 66, 72, 74, 88, 99, 108, 111, 132, 148, 198, 216, 222, 264, 296, 297, 333, 396, 407, 444, 594, 666, 739, 792, 814, 888, 999, 1188, 1221, 1332, 1478, 1628, 1998, 2217, 2376, 2442, 2664, 2956, 3256, 3663, 3996, 4434, 4884, 5912, 6651, 7326, 7992, 8129, 8868, 9768, 10989, 13302, 14652, 16258, 17736, 19953, 21978, 24387, 26604, 27343, 29304, 32516, 39906, 43956, 48774, 53208, 54686, 65032, 73161, 79812, 82029, 87912, 97548, 109372, 146322, 159624, 164058, 195096, 218744, 219483, 246087, 292644, 300773, 328116, 438966, 492174, 585288, 601546, 656232, 738261, 877932, 902319, 984348, 1203092, 1476522, 1755864, 1804638, 1968696, 2406184, 2706957, 2953044, 3609276, 5413914, 5906088, 7218552, 8120871, 10827828, 16241742, 21655656, 32483484, 64966968]

約数ペア:

[(1, 64966968), (2, 32483484), (3, 21655656), (4, 16241742), (6, 10827828), (8, 8120871), (9, 7218552), (11, 5906088), (12, 5413914), (18, 3609276), (22, 2953044), (24, 2706957), (27, 2406184), (33, 1968696), (36, 1804638), (37, 1755864), (44, 1476522), (54, 1203092), (66, 984348), (72, 902319), (74, 877932), (88, 738261), (99, 656232), (108, 601546), (111, 585288), (132, 492174), (148, 438966), (198, 328116), (216, 300773), (222, 292644), (264, 246087), (296, 219483), (297, 218744), (333, 195096), (396, 164058), (407, 159624), (444, 146322), (594, 109372), (666, 97548), (739, 87912), (792, 82029), (814, 79812), (888, 73161), (999, 65032), (1188, 54686), (1221, 53208), (1332, 48774), (1478, 43956), (1628, 39906), (1998, 32516), (2217, 29304), (2376, 27343), (2442, 26604), (2664, 24387), (2956, 21978), (3256, 19953), (3663, 17736), (3996, 16258), (4434, 14652), (4884, 13302), (5912, 10989), (6651, 9768), (7326, 8868), (7992, 8129)]