71648664

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{69427}}^1$

素因数の和:69479

約数の個数: 32

約数和(自身を含む): 183289920

約数和(自身を除く): 111641256

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 69427, 138854, 208281, 277708, 416562, 555416, 833124, 1666248, 2985361, 5970722, 8956083, 11941444, 17912166, 23882888, 35824332, 71648664]

約数ペア:

[(1, 71648664), (2, 35824332), (3, 23882888), (4, 17912166), (6, 11941444), (8, 8956083), (12, 5970722), (24, 2985361), (43, 1666248), (86, 833124), (129, 555416), (172, 416562), (258, 277708), (344, 208281), (516, 138854), (1032, 69427)]