78182118

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2058

約数の個数: 64

約数和(自身を含む): 200517120

約数和(自身を除く): 122335002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 107, 126, 189, 214, 321, 378, 642, 749, 963, 1498, 1926, 1933, 2247, 2889, 3866, 4494, 5778, 5799, 6741, 11598, 13482, 13531, 17397, 20223, 27062, 34794, 40446, 40593, 52191, 81186, 104382, 121779, 206831, 243558, 365337, 413662, 620493, 730674, 1240986, 1447817, 1861479, 2895634, 3722958, 4343451, 5584437, 8686902, 11168874, 13030353, 26060706, 39091059, 78182118]

約数ペア:

[(1, 78182118), (2, 39091059), (3, 26060706), (6, 13030353), (7, 11168874), (9, 8686902), (14, 5584437), (18, 4343451), (21, 3722958), (27, 2895634), (42, 1861479), (54, 1447817), (63, 1240986), (107, 730674), (126, 620493), (189, 413662), (214, 365337), (321, 243558), (378, 206831), (642, 121779), (749, 104382), (963, 81186), (1498, 52191), (1926, 40593), (1933, 40446), (2247, 34794), (2889, 27062), (3866, 20223), (4494, 17397), (5778, 13531), (5799, 13482), (6741, 11598)]