84160188

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{111323}}^1$

素因数の和:111343

約数の個数: 48

約数和(自身を含む): 249365760

約数和(自身を除く): 165205572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 111323, 222646, 333969, 445292, 667938, 779261, 1001907, 1335876, 1558522, 2003814, 2337783, 3005721, 3117044, 4007628, 4675566, 6011442, 7013349, 9351132, 12022884, 14026698, 21040047, 28053396, 42080094, 84160188]

約数ペア:

[(1, 84160188), (2, 42080094), (3, 28053396), (4, 21040047), (6, 14026698), (7, 12022884), (9, 9351132), (12, 7013349), (14, 6011442), (18, 4675566), (21, 4007628), (27, 3117044), (28, 3005721), (36, 2337783), (42, 2003814), (54, 1558522), (63, 1335876), (84, 1001907), (108, 779261), (126, 667938), (189, 445292), (252, 333969), (378, 222646), (756, 111323)]