77885117744

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2131}}^1\times {\mathrm{7589}}^1$

素因数の和:9778

約数の個数: 80

約数和(自身を含む): 176576674560

約数和(自身を除く): 98691556816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2131, 2408, 4262, 4816, 7589, 8524, 14917, 15178, 17048, 29834, 30356, 34096, 53123, 59668, 60712, 91633, 106246, 119336, 121424, 183266, 212492, 238672, 326327, 366532, 424984, 641431, 652654, 733064, 849968, 1282862, 1305308, 1466128, 2284289, 2565724, 2610616, 4568578, 5131448, 5221232, 9137156, 10262896, 16172159, 18274312, 32344318, 36548624, 64688636, 113205113, 129377272, 226410226, 258754544, 452820452, 695402837, 905640904, 1390805674, 1811281808, 2781611348, 4867819859, 5563222696, 9735639718, 11126445392, 19471279436, 38942558872, 77885117744]

約数ペア:

[(1, 77885117744), (2, 38942558872), (4, 19471279436), (7, 11126445392), (8, 9735639718), (14, 5563222696), (16, 4867819859), (28, 2781611348), (43, 1811281808), (56, 1390805674), (86, 905640904), (112, 695402837), (172, 452820452), (301, 258754544), (344, 226410226), (602, 129377272), (688, 113205113), (1204, 64688636), (2131, 36548624), (2408, 32344318), (4262, 18274312), (4816, 16172159), (7589, 10262896), (8524, 9137156), (14917, 5221232), (15178, 5131448), (17048, 4568578), (29834, 2610616), (30356, 2565724), (34096, 2284289), (53123, 1466128), (59668, 1305308), (60712, 1282862), (91633, 849968), (106246, 733064), (119336, 652654), (121424, 641431), (183266, 424984), (212492, 366532), (238672, 326327)]