69727758

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:393

約数の個数: 64

約数和(自身を含む): 153799680

約数和(自身を除く): 84071922

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 61, 74, 111, 114, 122, 183, 222, 271, 366, 542, 703, 813, 1159, 1406, 1626, 2109, 2257, 2318, 3477, 4218, 4514, 5149, 6771, 6954, 10027, 10298, 13542, 15447, 16531, 20054, 30081, 30894, 33062, 42883, 49593, 60162, 85766, 99186, 128649, 190513, 257298, 314089, 381026, 571539, 611647, 628178, 942267, 1143078, 1223294, 1834941, 1884534, 3669882, 11621293, 23242586, 34863879, 69727758]

約数ペア:

[(1, 69727758), (2, 34863879), (3, 23242586), (6, 11621293), (19, 3669882), (37, 1884534), (38, 1834941), (57, 1223294), (61, 1143078), (74, 942267), (111, 628178), (114, 611647), (122, 571539), (183, 381026), (222, 314089), (271, 257298), (366, 190513), (542, 128649), (703, 99186), (813, 85766), (1159, 60162), (1406, 49593), (1626, 42883), (2109, 33062), (2257, 30894), (2318, 30081), (3477, 20054), (4218, 16531), (4514, 15447), (5149, 13542), (6771, 10298), (6954, 10027)]