80858862

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1307}}^1$

素因数の和:1813

約数の個数: 48

約数和(自身を含む): 200783232

約数和(自身を除く): 119924370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 491, 982, 1307, 1473, 2614, 2946, 3437, 3921, 4419, 6874, 7842, 8838, 9149, 10311, 11763, 18298, 20622, 23526, 27447, 30933, 54894, 61866, 82341, 164682, 641737, 1283474, 1925211, 3850422, 4492159, 5775633, 8984318, 11551266, 13476477, 26952954, 40429431, 80858862]

約数ペア:

[(1, 80858862), (2, 40429431), (3, 26952954), (6, 13476477), (7, 11551266), (9, 8984318), (14, 5775633), (18, 4492159), (21, 3850422), (42, 1925211), (63, 1283474), (126, 641737), (491, 164682), (982, 82341), (1307, 61866), (1473, 54894), (2614, 30933), (2946, 27447), (3437, 23526), (3921, 20622), (4419, 18298), (6874, 11763), (7842, 10311), (8838, 9149)]