73581228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9419}}^1$

素因数の和:9467

約数の個数: 72

約数和(自身を含む): 219448320

約数和(自身を除く): 145867092

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 9419, 18838, 28257, 37676, 56514, 65933, 84771, 113028, 131866, 169542, 197799, 263732, 291989, 339084, 395598, 583978, 593397, 791196, 875967, 1167956, 1186794, 1751934, 2043923, 2373588, 2627901, 3503868, 4087846, 5255802, 6131769, 8175692, 10511604, 12263538, 18395307, 24527076, 36790614, 73581228]

約数ペア:

[(1, 73581228), (2, 36790614), (3, 24527076), (4, 18395307), (6, 12263538), (7, 10511604), (9, 8175692), (12, 6131769), (14, 5255802), (18, 4087846), (21, 3503868), (28, 2627901), (31, 2373588), (36, 2043923), (42, 1751934), (62, 1186794), (63, 1167956), (84, 875967), (93, 791196), (124, 593397), (126, 583978), (186, 395598), (217, 339084), (252, 291989), (279, 263732), (372, 197799), (434, 169542), (558, 131866), (651, 113028), (868, 84771), (1116, 65933), (1302, 56514), (1953, 37676), (2604, 28257), (3906, 18838), (7812, 9419)]