75754444

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:334

約数の個数: 48

約数和(自身を含む): 143942400

約数和(自身を除く): 68187956

約数列:

[1, 2, 4, 19, 38, 71, 76, 101, 139, 142, 202, 278, 284, 404, 556, 1349, 1919, 2641, 2698, 3838, 5282, 5396, 7171, 7676, 9869, 10564, 14039, 14342, 19738, 28078, 28684, 39476, 56156, 136249, 187511, 266741, 272498, 375022, 533482, 544996, 750044, 996769, 1066964, 1993538, 3987076, 18938611, 37877222, 75754444]

約数ペア:

[(1, 75754444), (2, 37877222), (4, 18938611), (19, 3987076), (38, 1993538), (71, 1066964), (76, 996769), (101, 750044), (139, 544996), (142, 533482), (202, 375022), (278, 272498), (284, 266741), (404, 187511), (556, 136249), (1349, 56156), (1919, 39476), (2641, 28684), (2698, 28078), (3838, 19738), (5282, 14342), (5396, 14039), (7171, 10564), (7676, 9869)]