64782168

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 124330152

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 23, 24, 33, 44, 46, 47, 66, 69, 88, 92, 94, 132, 138, 141, 184, 188, 227, 253, 264, 276, 282, 376, 454, 506, 517, 552, 564, 681, 759, 908, 1012, 1034, 1081, 1128, 1362, 1518, 1551, 1816, 2024, 2068, 2162, 2497, 2724, 3036, 3102, 3243, 4136, 4324, 4994, 5221, 5448, 6072, 6204, 6486, 7491, 8648, 9988, 10442, 10669, 11891, 12408, 12972, 14982, 15663, 19976, 20884, 21338, 23782, 25944, 29964, 31326, 32007, 35673, 41768, 42676, 47564, 57431, 59928, 62652, 64014, 71346, 85352, 95128, 114862, 117359, 125304, 128028, 142692, 172293, 229724, 234718, 245387, 256056, 285384, 344586, 352077, 459448, 469436, 490774, 689172, 704154, 736161, 938872, 981548, 1378344, 1408308, 1472322, 1963096, 2699257, 2816616, 2944644, 5398514, 5889288, 8097771, 10797028, 16195542, 21594056, 32391084, 64782168]

約数ペア:

[(1, 64782168), (2, 32391084), (3, 21594056), (4, 16195542), (6, 10797028), (8, 8097771), (11, 5889288), (12, 5398514), (22, 2944644), (23, 2816616), (24, 2699257), (33, 1963096), (44, 1472322), (46, 1408308), (47, 1378344), (66, 981548), (69, 938872), (88, 736161), (92, 704154), (94, 689172), (132, 490774), (138, 469436), (141, 459448), (184, 352077), (188, 344586), (227, 285384), (253, 256056), (264, 245387), (276, 234718), (282, 229724), (376, 172293), (454, 142692), (506, 128028), (517, 125304), (552, 117359), (564, 114862), (681, 95128), (759, 85352), (908, 71346), (1012, 64014), (1034, 62652), (1081, 59928), (1128, 57431), (1362, 47564), (1518, 42676), (1551, 41768), (1816, 35673), (2024, 32007), (2068, 31326), (2162, 29964), (2497, 25944), (2724, 23782), (3036, 21338), (3102, 20884), (3243, 19976), (4136, 15663), (4324, 14982), (4994, 12972), (5221, 12408), (5448, 11891), (6072, 10669), (6204, 10442), (6486, 9988), (7491, 8648)]