81448584

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{69259}}^1$

素因数の和:69282

約数の個数: 48

約数和(自身を含む): 236869200

約数和(自身を除く): 155420616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 69259, 138518, 207777, 277036, 415554, 484813, 554072, 831108, 969626, 1454439, 1662216, 1939252, 2908878, 3393691, 3878504, 5817756, 6787382, 10181073, 11635512, 13574764, 20362146, 27149528, 40724292, 81448584]

約数ペア:

[(1, 81448584), (2, 40724292), (3, 27149528), (4, 20362146), (6, 13574764), (7, 11635512), (8, 10181073), (12, 6787382), (14, 5817756), (21, 3878504), (24, 3393691), (28, 2908878), (42, 1939252), (49, 1662216), (56, 1454439), (84, 969626), (98, 831108), (147, 554072), (168, 484813), (196, 415554), (294, 277036), (392, 207777), (588, 138518), (1176, 69259)]