71418966

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 149942352

約数和(自身を除く): 78523386

約数列:

[1, 2, 3, 6, 41, 73, 82, 97, 123, 146, 194, 219, 246, 291, 438, 582, 1681, 2993, 3362, 3977, 5043, 5986, 7081, 7954, 8979, 10086, 11931, 14162, 17958, 21243, 23862, 42486, 122713, 163057, 245426, 290321, 326114, 368139, 489171, 580642, 736278, 870963, 978342, 1741926, 11903161, 23806322, 35709483, 71418966]

約数ペア:

[(1, 71418966), (2, 35709483), (3, 23806322), (6, 11903161), (41, 1741926), (73, 978342), (82, 870963), (97, 736278), (123, 580642), (146, 489171), (194, 368139), (219, 326114), (246, 290321), (291, 245426), (438, 163057), (582, 122713), (1681, 42486), (2993, 23862), (3362, 21243), (3977, 17958), (5043, 14162), (5986, 11931), (7081, 10086), (7954, 8979)]