82815908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{9157}}^1$

素因数の和:9204

約数の個数: 48

約数和(自身を含む): 184625280

約数和(自身を除く): 101809372

約数列:

[1, 2, 4, 7, 14, 17, 19, 28, 34, 38, 68, 76, 119, 133, 238, 266, 323, 476, 532, 646, 1292, 2261, 4522, 9044, 9157, 18314, 36628, 64099, 128198, 155669, 173983, 256396, 311338, 347966, 622676, 695932, 1089683, 1217881, 2179366, 2435762, 2957711, 4358732, 4871524, 5915422, 11830844, 20703977, 41407954, 82815908]

約数ペア:

[(1, 82815908), (2, 41407954), (4, 20703977), (7, 11830844), (14, 5915422), (17, 4871524), (19, 4358732), (28, 2957711), (34, 2435762), (38, 2179366), (68, 1217881), (76, 1089683), (119, 695932), (133, 622676), (238, 347966), (266, 311338), (323, 256396), (476, 173983), (532, 155669), (646, 128198), (1292, 64099), (2261, 36628), (4522, 18314), (9044, 9157)]