85784776

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2963}}^1$

素因数の和:3034

約数の個数: 64

約数和(自身を含む): 204871680

約数和(自身を除く): 119086904

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1316, 2068, 2632, 2963, 3619, 4136, 5926, 7238, 11852, 14476, 20741, 23704, 28952, 32593, 41482, 65186, 82964, 130372, 139261, 165928, 228151, 260744, 278522, 456302, 557044, 912604, 974827, 1114088, 1531871, 1825208, 1949654, 3063742, 3899308, 6127484, 7798616, 10723097, 12254968, 21446194, 42892388, 85784776]

約数ペア:

[(1, 85784776), (2, 42892388), (4, 21446194), (7, 12254968), (8, 10723097), (11, 7798616), (14, 6127484), (22, 3899308), (28, 3063742), (44, 1949654), (47, 1825208), (56, 1531871), (77, 1114088), (88, 974827), (94, 912604), (154, 557044), (188, 456302), (308, 278522), (329, 260744), (376, 228151), (517, 165928), (616, 139261), (658, 130372), (1034, 82964), (1316, 65186), (2068, 41482), (2632, 32593), (2963, 28952), (3619, 23704), (4136, 20741), (5926, 14476), (7238, 11852)]