67820868

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{7949}}^1$

素因数の和:8041

約数の個数: 48

約数和(自身を含む): 178080000

約数和(自身を除く): 110259132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 7949, 8532, 15898, 23847, 31796, 47694, 71541, 95388, 143082, 214623, 286164, 429246, 627971, 858492, 1255942, 1883913, 2511884, 3767826, 5651739, 7535652, 11303478, 16955217, 22606956, 33910434, 67820868]

約数ペア:

[(1, 67820868), (2, 33910434), (3, 22606956), (4, 16955217), (6, 11303478), (9, 7535652), (12, 5651739), (18, 3767826), (27, 2511884), (36, 1883913), (54, 1255942), (79, 858492), (108, 627971), (158, 429246), (237, 286164), (316, 214623), (474, 143082), (711, 95388), (948, 71541), (1422, 47694), (2133, 31796), (2844, 23847), (4266, 15898), (7949, 8532)]