90486018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 128

約数和(自身を含む): 248371200

約数和(自身を除く): 157885182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 86, 114, 126, 129, 133, 171, 189, 258, 266, 293, 301, 342, 378, 387, 399, 513, 586, 602, 774, 798, 817, 879, 903, 1026, 1161, 1197, 1634, 1758, 1806, 2051, 2322, 2394, 2451, 2637, 2709, 3591, 4102, 4902, 5274, 5418, 5567, 5719, 6153, 7182, 7353, 7911, 8127, 11134, 11438, 12306, 12599, 14706, 15822, 16254, 16701, 17157, 18459, 22059, 25198, 33402, 34314, 36918, 37797, 38969, 44118, 50103, 51471, 55377, 75594, 77938, 88193, 100206, 102942, 110754, 113391, 116907, 150309, 154413, 176386, 226782, 233814, 239381, 264579, 300618, 308826, 340173, 350721, 478762, 529158, 680346, 701442, 718143, 793737, 1052163, 1436286, 1587474, 1675667, 2104326, 2154429, 2381211, 3351334, 4308858, 4762422, 5027001, 6463287, 10054002, 12926574, 15081003, 30162006, 45243009, 90486018]

約数ペア:

[(1, 90486018), (2, 45243009), (3, 30162006), (6, 15081003), (7, 12926574), (9, 10054002), (14, 6463287), (18, 5027001), (19, 4762422), (21, 4308858), (27, 3351334), (38, 2381211), (42, 2154429), (43, 2104326), (54, 1675667), (57, 1587474), (63, 1436286), (86, 1052163), (114, 793737), (126, 718143), (129, 701442), (133, 680346), (171, 529158), (189, 478762), (258, 350721), (266, 340173), (293, 308826), (301, 300618), (342, 264579), (378, 239381), (387, 233814), (399, 226782), (513, 176386), (586, 154413), (602, 150309), (774, 116907), (798, 113391), (817, 110754), (879, 102942), (903, 100206), (1026, 88193), (1161, 77938), (1197, 75594), (1634, 55377), (1758, 51471), (1806, 50103), (2051, 44118), (2322, 38969), (2394, 37797), (2451, 36918), (2637, 34314), (2709, 33402), (3591, 25198), (4102, 22059), (4902, 18459), (5274, 17157), (5418, 16701), (5567, 16254), (5719, 15822), (6153, 14706), (7182, 12599), (7353, 12306), (7911, 11438), (8127, 11134)]