81151536

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{12163}}^1$

素因数の和:12313

約数の個数: 40

約数和(自身を含む): 211167040

約数和(自身を除く): 130015504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3336, 6672, 12163, 24326, 36489, 48652, 72978, 97304, 145956, 194608, 291912, 583824, 1690657, 3381314, 5071971, 6762628, 10143942, 13525256, 20287884, 27050512, 40575768, 81151536]

約数ペア:

[(1, 81151536), (2, 40575768), (3, 27050512), (4, 20287884), (6, 13525256), (8, 10143942), (12, 6762628), (16, 5071971), (24, 3381314), (48, 1690657), (139, 583824), (278, 291912), (417, 194608), (556, 145956), (834, 97304), (1112, 72978), (1668, 48652), (2224, 36489), (3336, 24326), (6672, 12163)]