80963142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{54631}}^1$

素因数の和:54668

約数の個数: 32

約数和(自身を含む): 183563520

約数和(自身を除く): 102600378

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 54631, 109262, 163893, 327786, 710203, 1037989, 1420406, 2075978, 2130609, 3113967, 4261218, 6227934, 13493857, 26987714, 40481571, 80963142]

約数ペア:

[(1, 80963142), (2, 40481571), (3, 26987714), (6, 13493857), (13, 6227934), (19, 4261218), (26, 3113967), (38, 2130609), (39, 2075978), (57, 1420406), (78, 1037989), (114, 710203), (247, 327786), (494, 163893), (741, 109262), (1482, 54631)]