71475288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69259}}^1$

素因数の和:69311

約数の個数: 32

約数和(自身を含む): 182846400

約数和(自身を除く): 111371112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69259, 138518, 207777, 277036, 415554, 554072, 831108, 1662216, 2978137, 5956274, 8934411, 11912548, 17868822, 23825096, 35737644, 71475288]

約数ペア:

[(1, 71475288), (2, 35737644), (3, 23825096), (4, 17868822), (6, 11912548), (8, 8934411), (12, 5956274), (24, 2978137), (43, 1662216), (86, 831108), (129, 554072), (172, 415554), (258, 277036), (344, 207777), (516, 138518), (1032, 69259)]