80602396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 169214976

約数和(自身を除く): 88612580

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 322, 487, 514, 644, 974, 1028, 1799, 1948, 3409, 3598, 5911, 6818, 7196, 11201, 11822, 13636, 22402, 23644, 41377, 44804, 78407, 82754, 125159, 156814, 165508, 250318, 313628, 500636, 876113, 1752226, 2878657, 3504452, 5757314, 11514628, 20150599, 40301198, 80602396]

約数ペア:

[(1, 80602396), (2, 40301198), (4, 20150599), (7, 11514628), (14, 5757314), (23, 3504452), (28, 2878657), (46, 1752226), (92, 876113), (161, 500636), (257, 313628), (322, 250318), (487, 165508), (514, 156814), (644, 125159), (974, 82754), (1028, 78407), (1799, 44804), (1948, 41377), (3409, 23644), (3598, 22402), (5911, 13636), (6818, 11822), (7196, 11201)]