80188218

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2647}}^1$

素因数の和:2689

約数の個数: 80

約数和(自身を含む): 207624384

約数和(自身を除く): 127436166

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2647, 2754, 3366, 5049, 5294, 7941, 10098, 15147, 15882, 23823, 29117, 30294, 44999, 47646, 58234, 71469, 87351, 89998, 134997, 142938, 174702, 214407, 262053, 269994, 404991, 428814, 494989, 524106, 786159, 809982, 989978, 1214973, 1484967, 1572318, 2358477, 2429946, 2969934, 3644919, 4454901, 4716954, 7289838, 8909802, 13364703, 26729406, 40094109, 80188218]

約数ペア:

[(1, 80188218), (2, 40094109), (3, 26729406), (6, 13364703), (9, 8909802), (11, 7289838), (17, 4716954), (18, 4454901), (22, 3644919), (27, 2969934), (33, 2429946), (34, 2358477), (51, 1572318), (54, 1484967), (66, 1214973), (81, 989978), (99, 809982), (102, 786159), (153, 524106), (162, 494989), (187, 428814), (198, 404991), (297, 269994), (306, 262053), (374, 214407), (459, 174702), (561, 142938), (594, 134997), (891, 89998), (918, 87351), (1122, 71469), (1377, 58234), (1683, 47646), (1782, 44999), (2647, 30294), (2754, 29117), (3366, 23823), (5049, 15882), (5294, 15147), (7941, 10098)]