80017308

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{35281}}^1$

素因数の和:35304

約数の個数: 60

約数和(自身を含む): 239070832

約数和(自身を除く): 159053524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 35281, 70562, 105843, 141124, 211686, 246967, 317529, 423372, 493934, 635058, 740901, 952587, 987868, 1270116, 1481802, 1905174, 2222703, 2857761, 2963604, 3810348, 4445406, 5715522, 6668109, 8890812, 11431044, 13336218, 20004327, 26672436, 40008654, 80017308]

約数ペア:

[(1, 80017308), (2, 40008654), (3, 26672436), (4, 20004327), (6, 13336218), (7, 11431044), (9, 8890812), (12, 6668109), (14, 5715522), (18, 4445406), (21, 3810348), (27, 2963604), (28, 2857761), (36, 2222703), (42, 1905174), (54, 1481802), (63, 1270116), (81, 987868), (84, 952587), (108, 740901), (126, 635058), (162, 493934), (189, 423372), (252, 317529), (324, 246967), (378, 211686), (567, 141124), (756, 105843), (1134, 70562), (2268, 35281)]