84170142

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13633}}^1$

素因数の和:13662

約数の個数: 48

約数和(自身を含む): 212690400

約数和(自身を除く): 128520258

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 13633, 27266, 40899, 81798, 95431, 122697, 190862, 245394, 286293, 572586, 668017, 858879, 1336034, 1717758, 2004051, 4008102, 4676119, 6012153, 9352238, 12024306, 14028357, 28056714, 42085071, 84170142]

約数ペア:

[(1, 84170142), (2, 42085071), (3, 28056714), (6, 14028357), (7, 12024306), (9, 9352238), (14, 6012153), (18, 4676119), (21, 4008102), (42, 2004051), (49, 1717758), (63, 1336034), (98, 858879), (126, 668017), (147, 572586), (294, 286293), (343, 245394), (441, 190862), (686, 122697), (882, 95431), (1029, 81798), (2058, 40899), (3087, 27266), (6174, 13633)]