81687072

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6211}}^1$

素因数の和:6361

約数の個数: 48

約数和(自身を含む): 216028512

約数和(自身を除く): 134341440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 6211, 6576, 12422, 13152, 18633, 24844, 37266, 49688, 74532, 99376, 149064, 198752, 298128, 596256, 850907, 1701814, 2552721, 3403628, 5105442, 6807256, 10210884, 13614512, 20421768, 27229024, 40843536, 81687072]

約数ペア:

[(1, 81687072), (2, 40843536), (3, 27229024), (4, 20421768), (6, 13614512), (8, 10210884), (12, 6807256), (16, 5105442), (24, 3403628), (32, 2552721), (48, 1701814), (96, 850907), (137, 596256), (274, 298128), (411, 198752), (548, 149064), (822, 99376), (1096, 74532), (1644, 49688), (2192, 37266), (3288, 24844), (4384, 18633), (6211, 13152), (6576, 12422)]