85218816

素因数分解:

$2^9\times 3^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:639

約数の個数: 80

約数和(自身を含む): 229561200

約数和(自身を除く): 144342384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 109, 128, 192, 218, 256, 327, 384, 436, 509, 512, 654, 768, 872, 1018, 1308, 1527, 1536, 1744, 2036, 2616, 3054, 3488, 4072, 5232, 6108, 6976, 8144, 10464, 12216, 13952, 16288, 20928, 24432, 27904, 32576, 41856, 48864, 55481, 55808, 65152, 83712, 97728, 110962, 130304, 166443, 167424, 195456, 221924, 260608, 332886, 390912, 443848, 665772, 781824, 887696, 1331544, 1775392, 2663088, 3550784, 5326176, 7101568, 10652352, 14203136, 21304704, 28406272, 42609408, 85218816]

約数ペア:

[(1, 85218816), (2, 42609408), (3, 28406272), (4, 21304704), (6, 14203136), (8, 10652352), (12, 7101568), (16, 5326176), (24, 3550784), (32, 2663088), (48, 1775392), (64, 1331544), (96, 887696), (109, 781824), (128, 665772), (192, 443848), (218, 390912), (256, 332886), (327, 260608), (384, 221924), (436, 195456), (509, 167424), (512, 166443), (654, 130304), (768, 110962), (872, 97728), (1018, 83712), (1308, 65152), (1527, 55808), (1536, 55481), (1744, 48864), (2036, 41856), (2616, 32576), (3054, 27904), (3488, 24432), (4072, 20928), (5232, 16288), (6108, 13952), (6976, 12216), (8144, 10464)]