127520172

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14341}}^1$

素因数の和:14383

約数の個数: 72

約数和(自身を含む): 365434160

約数和(自身を除く): 237913988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2964, 4446, 8892, 14341, 28682, 43023, 57364, 86046, 129069, 172092, 186433, 258138, 272479, 372866, 516276, 544958, 559299, 745732, 817437, 1089916, 1118598, 1634874, 1677897, 2237196, 2452311, 3269748, 3355794, 3542227, 4904622, 6711588, 7084454, 9809244, 10626681, 14168908, 21253362, 31880043, 42506724, 63760086, 127520172]

約数ペア:

[(1, 127520172), (2, 63760086), (3, 42506724), (4, 31880043), (6, 21253362), (9, 14168908), (12, 10626681), (13, 9809244), (18, 7084454), (19, 6711588), (26, 4904622), (36, 3542227), (38, 3355794), (39, 3269748), (52, 2452311), (57, 2237196), (76, 1677897), (78, 1634874), (114, 1118598), (117, 1089916), (156, 817437), (171, 745732), (228, 559299), (234, 544958), (247, 516276), (342, 372866), (468, 272479), (494, 258138), (684, 186433), (741, 172092), (988, 129069), (1482, 86046), (2223, 57364), (2964, 43023), (4446, 28682), (8892, 14341)]