71225964

素因数分解:

$2^2\times 3^2\times {\mathrm{547}}^1\times {\mathrm{3617}}^1$

素因数の和:4174

約数の個数: 36

約数和(自身を含む): 180422424

約数和(自身を除く): 109196460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 547, 1094, 1641, 2188, 3282, 3617, 4923, 6564, 7234, 9846, 10851, 14468, 19692, 21702, 32553, 43404, 65106, 130212, 1978499, 3956998, 5935497, 7913996, 11870994, 17806491, 23741988, 35612982, 71225964]

約数ペア:

[(1, 71225964), (2, 35612982), (3, 23741988), (4, 17806491), (6, 11870994), (9, 7913996), (12, 5935497), (18, 3956998), (36, 1978499), (547, 130212), (1094, 65106), (1641, 43404), (2188, 32553), (3282, 21702), (3617, 19692), (4923, 14468), (6564, 10851), (7234, 9846)]