63171472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1080

約数の個数: 80

約数和(自身を含む): 154295680

約数和(自身を除く): 91124208

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 559, 602, 688, 728, 1009, 1118, 1204, 1456, 2018, 2236, 2408, 3913, 4036, 4472, 4816, 7063, 7826, 8072, 8944, 13117, 14126, 15652, 16144, 26234, 28252, 31304, 43387, 52468, 56504, 62608, 86774, 91819, 104936, 113008, 173548, 183638, 209872, 303709, 347096, 367276, 564031, 607418, 694192, 734552, 1128062, 1214836, 1469104, 2256124, 2429672, 3948217, 4512248, 4859344, 7896434, 9024496, 15792868, 31585736, 63171472]

約数ペア:

[(1, 63171472), (2, 31585736), (4, 15792868), (7, 9024496), (8, 7896434), (13, 4859344), (14, 4512248), (16, 3948217), (26, 2429672), (28, 2256124), (43, 1469104), (52, 1214836), (56, 1128062), (86, 734552), (91, 694192), (104, 607418), (112, 564031), (172, 367276), (182, 347096), (208, 303709), (301, 209872), (344, 183638), (364, 173548), (559, 113008), (602, 104936), (688, 91819), (728, 86774), (1009, 62608), (1118, 56504), (1204, 52468), (1456, 43387), (2018, 31304), (2236, 28252), (2408, 26234), (3913, 16144), (4036, 15652), (4472, 14126), (4816, 13117), (7063, 8944), (7826, 8072)]