80194404

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:756

約数の個数: 48

約数和(自身を含む): 190826496

約数和(自身を除く): 110632092

約数列:

[1, 2, 3, 4, 6, 12, 101, 127, 202, 254, 303, 381, 404, 508, 521, 606, 762, 1042, 1212, 1524, 1563, 2084, 3126, 6252, 12827, 25654, 38481, 51308, 52621, 66167, 76962, 105242, 132334, 153924, 157863, 198501, 210484, 264668, 315726, 397002, 631452, 794004, 6682867, 13365734, 20048601, 26731468, 40097202, 80194404]

約数ペア:

[(1, 80194404), (2, 40097202), (3, 26731468), (4, 20048601), (6, 13365734), (12, 6682867), (101, 794004), (127, 631452), (202, 397002), (254, 315726), (303, 264668), (381, 210484), (404, 198501), (508, 157863), (521, 153924), (606, 132334), (762, 105242), (1042, 76962), (1212, 66167), (1524, 52621), (1563, 51308), (2084, 38481), (3126, 25654), (6252, 12827)]