66579876

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8849}}^1$

素因数の和:8889

約数の個数: 72

約数和(自身を含む): 193284000

約数和(自身を除く): 126704124

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 8849, 17698, 26547, 35396, 53094, 79641, 97339, 106188, 159282, 168131, 194678, 292017, 318564, 336262, 389356, 504393, 584034, 672524, 876051, 1008786, 1168068, 1513179, 1752102, 1849441, 2017572, 3026358, 3504204, 3698882, 5548323, 6052716, 7397764, 11096646, 16644969, 22193292, 33289938, 66579876]

約数ペア:

[(1, 66579876), (2, 33289938), (3, 22193292), (4, 16644969), (6, 11096646), (9, 7397764), (11, 6052716), (12, 5548323), (18, 3698882), (19, 3504204), (22, 3026358), (33, 2017572), (36, 1849441), (38, 1752102), (44, 1513179), (57, 1168068), (66, 1008786), (76, 876051), (99, 672524), (114, 584034), (132, 504393), (171, 389356), (198, 336262), (209, 318564), (228, 292017), (342, 194678), (396, 168131), (418, 159282), (627, 106188), (684, 97339), (836, 79641), (1254, 53094), (1881, 35396), (2508, 26547), (3762, 17698), (7524, 8849)]