75842884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:484

約数の個数: 48

約数和(自身を含む): 148091328

約数和(自身を除く): 72248444

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 107, 172, 214, 317, 428, 559, 634, 1118, 1268, 1391, 2236, 2782, 4121, 4601, 5564, 8242, 9202, 13631, 16484, 18404, 27262, 33919, 54524, 59813, 67838, 119626, 135676, 177203, 239252, 354406, 440947, 708812, 881894, 1458517, 1763788, 2917034, 5834068, 18960721, 37921442, 75842884]

約数ペア:

[(1, 75842884), (2, 37921442), (4, 18960721), (13, 5834068), (26, 2917034), (43, 1763788), (52, 1458517), (86, 881894), (107, 708812), (172, 440947), (214, 354406), (317, 239252), (428, 177203), (559, 135676), (634, 119626), (1118, 67838), (1268, 59813), (1391, 54524), (2236, 33919), (2782, 27262), (4121, 18404), (4601, 16484), (5564, 13631), (8242, 9202)]