81065472

素因数分解:

$2^9\times 3^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:703

約数の個数: 80

約数和(自身を含む): 218758320

約数和(自身を除く): 137692848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 593, 712, 768, 1068, 1186, 1424, 1536, 1779, 2136, 2372, 2848, 3558, 4272, 4744, 5696, 7116, 8544, 9488, 11392, 14232, 17088, 18976, 22784, 28464, 34176, 37952, 45568, 52777, 56928, 68352, 75904, 105554, 113856, 136704, 151808, 158331, 211108, 227712, 303616, 316662, 422216, 455424, 633324, 844432, 910848, 1266648, 1688864, 2533296, 3377728, 5066592, 6755456, 10133184, 13510912, 20266368, 27021824, 40532736, 81065472]

約数ペア:

[(1, 81065472), (2, 40532736), (3, 27021824), (4, 20266368), (6, 13510912), (8, 10133184), (12, 6755456), (16, 5066592), (24, 3377728), (32, 2533296), (48, 1688864), (64, 1266648), (89, 910848), (96, 844432), (128, 633324), (178, 455424), (192, 422216), (256, 316662), (267, 303616), (356, 227712), (384, 211108), (512, 158331), (534, 151808), (593, 136704), (712, 113856), (768, 105554), (1068, 75904), (1186, 68352), (1424, 56928), (1536, 52777), (1779, 45568), (2136, 37952), (2372, 34176), (2848, 28464), (3558, 22784), (4272, 18976), (4744, 17088), (5696, 14232), (7116, 11392), (8544, 9488)]