80999058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 189916704

約数和(自身を除く): 108917646

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2011, 2877, 4022, 5754, 6033, 6713, 12066, 13426, 14077, 20139, 28154, 40278, 42231, 84462, 98539, 197078, 275507, 295617, 551014, 591234, 826521, 1653042, 1928549, 3857098, 5785647, 11571294, 13499843, 26999686, 40499529, 80999058]

約数ペア:

[(1, 80999058), (2, 40499529), (3, 26999686), (6, 13499843), (7, 11571294), (14, 5785647), (21, 3857098), (42, 1928549), (49, 1653042), (98, 826521), (137, 591234), (147, 551014), (274, 295617), (294, 275507), (411, 197078), (822, 98539), (959, 84462), (1918, 42231), (2011, 40278), (2877, 28154), (4022, 20139), (5754, 14077), (6033, 13426), (6713, 12066)]