68756863168

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{260569}}^1$

素因数の和:260638

約数の個数: 112

約数和(自身を含む): 169433036800

約数和(自身を除く): 100676173632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 992, 1064, 1178, 1216, 1736, 1984, 2128, 2356, 3472, 4123, 4256, 4712, 6944, 8246, 8512, 9424, 13888, 16492, 18848, 32984, 37696, 65968, 131936, 260569, 263872, 521138, 1042276, 1823983, 2084552, 3647966, 4169104, 4950811, 7295932, 8077639, 8338208, 9901622, 14591864, 16155278, 16676416, 19803244, 29183728, 32310556, 34655677, 39606488, 56543473, 58367456, 64621112, 69311354, 79212976, 113086946, 116734912, 129242224, 138622708, 153475141, 158425952, 226173892, 258484448, 277245416, 306950282, 316851904, 452347784, 516968896, 554490832, 613900564, 904695568, 1074325987, 1108981664, 1227801128, 1809391136, 2148651974, 2217963328, 2455602256, 3618782272, 4297303948, 4911204512, 8594607896, 9822409024, 17189215792, 34378431584, 68756863168]

約数ペア:

[(1, 68756863168), (2, 34378431584), (4, 17189215792), (7, 9822409024), (8, 8594607896), (14, 4911204512), (16, 4297303948), (19, 3618782272), (28, 2455602256), (31, 2217963328), (32, 2148651974), (38, 1809391136), (56, 1227801128), (62, 1108981664), (64, 1074325987), (76, 904695568), (112, 613900564), (124, 554490832), (133, 516968896), (152, 452347784), (217, 316851904), (224, 306950282), (248, 277245416), (266, 258484448), (304, 226173892), (434, 158425952), (448, 153475141), (496, 138622708), (532, 129242224), (589, 116734912), (608, 113086946), (868, 79212976), (992, 69311354), (1064, 64621112), (1178, 58367456), (1216, 56543473), (1736, 39606488), (1984, 34655677), (2128, 32310556), (2356, 29183728), (3472, 19803244), (4123, 16676416), (4256, 16155278), (4712, 14591864), (6944, 9901622), (8246, 8338208), (8512, 8077639), (9424, 7295932), (13888, 4950811), (16492, 4169104), (18848, 3647966), (32984, 2084552), (37696, 1823983), (65968, 1042276), (131936, 521138), (260569, 263872)]