80795754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 189189000

約数和(自身を除く): 108393246

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 449, 769, 898, 1347, 1538, 2307, 2694, 4041, 4614, 5837, 6921, 8082, 9997, 11674, 13842, 17511, 19994, 29991, 35022, 52533, 59982, 89973, 105066, 179946, 345281, 690562, 1035843, 2071686, 3107529, 4488653, 6215058, 8977306, 13465959, 26931918, 40397877, 80795754]

約数ペア:

[(1, 80795754), (2, 40397877), (3, 26931918), (6, 13465959), (9, 8977306), (13, 6215058), (18, 4488653), (26, 3107529), (39, 2071686), (78, 1035843), (117, 690562), (234, 345281), (449, 179946), (769, 105066), (898, 89973), (1347, 59982), (1538, 52533), (2307, 35022), (2694, 29991), (4041, 19994), (4614, 17511), (5837, 13842), (6921, 11674), (8082, 9997)]