71996448

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 196390656

約数和(自身を除く): 124394208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 107, 129, 163, 172, 214, 258, 321, 326, 344, 428, 489, 516, 642, 652, 688, 856, 978, 1032, 1284, 1304, 1376, 1712, 1956, 2064, 2568, 2608, 3424, 3912, 4128, 4601, 5136, 5216, 7009, 7824, 9202, 10272, 13803, 14018, 15648, 17441, 18404, 21027, 27606, 28036, 34882, 36808, 42054, 52323, 55212, 56072, 69764, 73616, 84108, 104646, 110424, 112144, 139528, 147232, 168216, 209292, 220848, 224288, 279056, 336432, 418584, 441696, 558112, 672864, 749963, 837168, 1499926, 1674336, 2249889, 2999852, 4499778, 5999704, 8999556, 11999408, 17999112, 23998816, 35998224, 71996448]

約数ペア:

[(1, 71996448), (2, 35998224), (3, 23998816), (4, 17999112), (6, 11999408), (8, 8999556), (12, 5999704), (16, 4499778), (24, 2999852), (32, 2249889), (43, 1674336), (48, 1499926), (86, 837168), (96, 749963), (107, 672864), (129, 558112), (163, 441696), (172, 418584), (214, 336432), (258, 279056), (321, 224288), (326, 220848), (344, 209292), (428, 168216), (489, 147232), (516, 139528), (642, 112144), (652, 110424), (688, 104646), (856, 84108), (978, 73616), (1032, 69764), (1284, 56072), (1304, 55212), (1376, 52323), (1712, 42054), (1956, 36808), (2064, 34882), (2568, 28036), (2608, 27606), (3424, 21027), (3912, 18404), (4128, 17441), (4601, 15648), (5136, 14018), (5216, 13803), (7009, 10272), (7824, 9202)]