85730778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1028

約数の個数: 64

約数和(自身を含む): 218699520

約数和(自身を除く): 132968742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 337, 378, 673, 674, 1011, 1346, 2019, 2022, 2359, 3033, 4038, 4711, 4718, 6057, 6066, 7077, 9099, 9422, 12114, 14133, 14154, 18171, 18198, 21231, 28266, 36342, 42399, 42462, 63693, 84798, 127197, 127386, 226801, 254394, 453602, 680403, 1360806, 1587607, 2041209, 3175214, 4082418, 4762821, 6123627, 9525642, 12247254, 14288463, 28576926, 42865389, 85730778]

約数ペア:

[(1, 85730778), (2, 42865389), (3, 28576926), (6, 14288463), (7, 12247254), (9, 9525642), (14, 6123627), (18, 4762821), (21, 4082418), (27, 3175214), (42, 2041209), (54, 1587607), (63, 1360806), (126, 680403), (189, 453602), (337, 254394), (378, 226801), (673, 127386), (674, 127197), (1011, 84798), (1346, 63693), (2019, 42462), (2022, 42399), (2359, 36342), (3033, 28266), (4038, 21231), (4711, 18198), (4718, 18171), (6057, 14154), (6066, 14133), (7077, 12114), (9099, 9422)]