71182656

素因数分解:

$2^6\times 3^2\times {\mathrm{123581}}^1$

素因数の和:123599

約数の個数: 42

約数和(自身を含む): 204033882

約数和(自身を除く): 132851226

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 123581, 247162, 370743, 494324, 741486, 988648, 1112229, 1482972, 1977296, 2224458, 2965944, 3954592, 4448916, 5931888, 7909184, 8897832, 11863776, 17795664, 23727552, 35591328, 71182656]

約数ペア:

[(1, 71182656), (2, 35591328), (3, 23727552), (4, 17795664), (6, 11863776), (8, 8897832), (9, 7909184), (12, 5931888), (16, 4448916), (18, 3954592), (24, 2965944), (32, 2224458), (36, 1977296), (48, 1482972), (64, 1112229), (72, 988648), (96, 741486), (144, 494324), (192, 370743), (288, 247162), (576, 123581)]