74417868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{42187}}^1$

素因数の和:42211

約数の個数: 54

約数和(自身を含む): 218829156

約数和(自身を除く): 144411288

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 42187, 84374, 126561, 168748, 253122, 295309, 379683, 506244, 590618, 759366, 885927, 1181236, 1518732, 1771854, 2067163, 2657781, 3543708, 4134326, 5315562, 6201489, 8268652, 10631124, 12402978, 18604467, 24805956, 37208934, 74417868]

約数ペア:

[(1, 74417868), (2, 37208934), (3, 24805956), (4, 18604467), (6, 12402978), (7, 10631124), (9, 8268652), (12, 6201489), (14, 5315562), (18, 4134326), (21, 3543708), (28, 2657781), (36, 2067163), (42, 1771854), (49, 1518732), (63, 1181236), (84, 885927), (98, 759366), (126, 590618), (147, 506244), (196, 379683), (252, 295309), (294, 253122), (441, 168748), (588, 126561), (882, 84374), (1764, 42187)]