75545704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{787}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 155740320

約数和(自身を除く): 80194616

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 169, 284, 338, 568, 676, 787, 923, 1352, 1574, 1846, 3148, 3692, 6296, 7384, 10231, 11999, 20462, 23998, 40924, 47996, 55877, 81848, 95992, 111754, 133003, 223508, 266006, 447016, 532012, 726401, 1064024, 1452802, 2905604, 5811208, 9443213, 18886426, 37772852, 75545704]

約数ペア:

[(1, 75545704), (2, 37772852), (4, 18886426), (8, 9443213), (13, 5811208), (26, 2905604), (52, 1452802), (71, 1064024), (104, 726401), (142, 532012), (169, 447016), (284, 266006), (338, 223508), (568, 133003), (676, 111754), (787, 95992), (923, 81848), (1352, 55877), (1574, 47996), (1846, 40924), (3148, 23998), (3692, 20462), (6296, 11999), (7384, 10231)]