80175858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:532

約数の個数: 96

約数和(自身を含む): 203120640

約数和(自身を除く): 122944782

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 186, 217, 266, 294, 399, 434, 463, 589, 651, 798, 926, 931, 1178, 1302, 1389, 1519, 1767, 1862, 2778, 2793, 3038, 3241, 3534, 4123, 4557, 5586, 6482, 8246, 8797, 9114, 9723, 12369, 14353, 17594, 19446, 22687, 24738, 26391, 28706, 28861, 43059, 45374, 52782, 57722, 61579, 68061, 86118, 86583, 100471, 123158, 136122, 173166, 184737, 200942, 272707, 301413, 369474, 431053, 545414, 602826, 703297, 818121, 862106, 1293159, 1406594, 1636242, 1908949, 2109891, 2586318, 3817898, 4219782, 5726847, 11453694, 13362643, 26725286, 40087929, 80175858]

約数ペア:

[(1, 80175858), (2, 40087929), (3, 26725286), (6, 13362643), (7, 11453694), (14, 5726847), (19, 4219782), (21, 3817898), (31, 2586318), (38, 2109891), (42, 1908949), (49, 1636242), (57, 1406594), (62, 1293159), (93, 862106), (98, 818121), (114, 703297), (133, 602826), (147, 545414), (186, 431053), (217, 369474), (266, 301413), (294, 272707), (399, 200942), (434, 184737), (463, 173166), (589, 136122), (651, 123158), (798, 100471), (926, 86583), (931, 86118), (1178, 68061), (1302, 61579), (1389, 57722), (1519, 52782), (1767, 45374), (1862, 43059), (2778, 28861), (2793, 28706), (3038, 26391), (3241, 24738), (3534, 22687), (4123, 19446), (4557, 17594), (5586, 14353), (6482, 12369), (8246, 9723), (8797, 9114)]