78181968

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3079}}^1$

素因数の和:3136

約数の個数: 60

約数和(自身を含む): 211201760

約数和(自身を除く): 133019792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 529, 552, 1058, 1104, 1587, 2116, 3079, 3174, 4232, 6158, 6348, 8464, 9237, 12316, 12696, 18474, 24632, 25392, 36948, 49264, 70817, 73896, 141634, 147792, 212451, 283268, 424902, 566536, 849804, 1133072, 1628791, 1699608, 3257582, 3399216, 4886373, 6515164, 9772746, 13030328, 19545492, 26060656, 39090984, 78181968]

約数ペア:

[(1, 78181968), (2, 39090984), (3, 26060656), (4, 19545492), (6, 13030328), (8, 9772746), (12, 6515164), (16, 4886373), (23, 3399216), (24, 3257582), (46, 1699608), (48, 1628791), (69, 1133072), (92, 849804), (138, 566536), (184, 424902), (276, 283268), (368, 212451), (529, 147792), (552, 141634), (1058, 73896), (1104, 70817), (1587, 49264), (2116, 36948), (3079, 25392), (3174, 24632), (4232, 18474), (6158, 12696), (6348, 12316), (8464, 9237)]