77057204

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:325

約数の個数: 72

約数和(自身を含む): 165166848

約数和(自身を除く): 88109644

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 49, 82, 86, 98, 164, 172, 196, 223, 287, 301, 446, 574, 602, 892, 1148, 1204, 1561, 1763, 2009, 2107, 3122, 3526, 4018, 4214, 6244, 7052, 8036, 8428, 9143, 9589, 10927, 12341, 18286, 19178, 21854, 24682, 36572, 38356, 43708, 49364, 64001, 67123, 86387, 128002, 134246, 172774, 256004, 268492, 345548, 393149, 448007, 469861, 786298, 896014, 939722, 1572596, 1792028, 1879444, 2752043, 5504086, 11008172, 19264301, 38528602, 77057204]

約数ペア:

[(1, 77057204), (2, 38528602), (4, 19264301), (7, 11008172), (14, 5504086), (28, 2752043), (41, 1879444), (43, 1792028), (49, 1572596), (82, 939722), (86, 896014), (98, 786298), (164, 469861), (172, 448007), (196, 393149), (223, 345548), (287, 268492), (301, 256004), (446, 172774), (574, 134246), (602, 128002), (892, 86387), (1148, 67123), (1204, 64001), (1561, 49364), (1763, 43708), (2009, 38356), (2107, 36572), (3122, 24682), (3526, 21854), (4018, 19178), (4214, 18286), (6244, 12341), (7052, 10927), (8036, 9589), (8428, 9143)]