82403172

素因数分解:

$2^2\times 3^2\times {\mathrm{421}}^1\times {\mathrm{5437}}^1$

素因数の和:5868

約数の個数: 36

約数和(自身を含む): 208830076

約数和(自身を除く): 126426904

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 421, 842, 1263, 1684, 2526, 3789, 5052, 5437, 7578, 10874, 15156, 16311, 21748, 32622, 48933, 65244, 97866, 195732, 2288977, 4577954, 6866931, 9155908, 13733862, 20600793, 27467724, 41201586, 82403172]

約数ペア:

[(1, 82403172), (2, 41201586), (3, 27467724), (4, 20600793), (6, 13733862), (9, 9155908), (12, 6866931), (18, 4577954), (36, 2288977), (421, 195732), (842, 97866), (1263, 65244), (1684, 48933), (2526, 32622), (3789, 21748), (5052, 16311), (5437, 15156), (7578, 10874)]