61777926

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:898

約数の個数: 72

約数和(自身を含む): 157655160

約数和(自身を除く): 95877234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 787, 801, 882, 1246, 1574, 1602, 1869, 2361, 3738, 4361, 4722, 5509, 5607, 7083, 8722, 11018, 11214, 13083, 14166, 16527, 26166, 33054, 38563, 39249, 49581, 70043, 77126, 78498, 99162, 115689, 140086, 210129, 231378, 347067, 420258, 490301, 630387, 694134, 980602, 1260774, 1470903, 2941806, 3432107, 4412709, 6864214, 8825418, 10296321, 20592642, 30888963, 61777926]

約数ペア:

[(1, 61777926), (2, 30888963), (3, 20592642), (6, 10296321), (7, 8825418), (9, 6864214), (14, 4412709), (18, 3432107), (21, 2941806), (42, 1470903), (49, 1260774), (63, 980602), (89, 694134), (98, 630387), (126, 490301), (147, 420258), (178, 347067), (267, 231378), (294, 210129), (441, 140086), (534, 115689), (623, 99162), (787, 78498), (801, 77126), (882, 70043), (1246, 49581), (1574, 39249), (1602, 38563), (1869, 33054), (2361, 26166), (3738, 16527), (4361, 14166), (4722, 13083), (5509, 11214), (5607, 11018), (7083, 8722)]