80791704

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5171}}^1$

素因数の和:5221

約数の個数: 96

約数和(自身を含む): 258186240

約数和(自身を除く): 177394536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5171, 5208, 7812, 10342, 15513, 15624, 20684, 31026, 36197, 41368, 46539, 62052, 72394, 93078, 108591, 124104, 144788, 160301, 186156, 217182, 289576, 320602, 325773, 372312, 434364, 480903, 641204, 651546, 868728, 961806, 1122107, 1282408, 1303092, 1442709, 1923612, 2244214, 2606184, 2885418, 3366321, 3847224, 4488428, 5770836, 6732642, 8976856, 10098963, 11541672, 13465284, 20197926, 26930568, 40395852, 80791704]

約数ペア:

[(1, 80791704), (2, 40395852), (3, 26930568), (4, 20197926), (6, 13465284), (7, 11541672), (8, 10098963), (9, 8976856), (12, 6732642), (14, 5770836), (18, 4488428), (21, 3847224), (24, 3366321), (28, 2885418), (31, 2606184), (36, 2244214), (42, 1923612), (56, 1442709), (62, 1303092), (63, 1282408), (72, 1122107), (84, 961806), (93, 868728), (124, 651546), (126, 641204), (168, 480903), (186, 434364), (217, 372312), (248, 325773), (252, 320602), (279, 289576), (372, 217182), (434, 186156), (504, 160301), (558, 144788), (651, 124104), (744, 108591), (868, 93078), (1116, 72394), (1302, 62052), (1736, 46539), (1953, 41368), (2232, 36197), (2604, 31026), (3906, 20684), (5171, 15624), (5208, 15513), (7812, 10342)]