80996328

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53569}}^1$

素因数の和:53591

約数の個数: 64

約数和(自身を含む): 257136000

約数和(自身を除く): 176139672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 53569, 107138, 160707, 214276, 321414, 374983, 428552, 482121, 642828, 749966, 964242, 1124949, 1285656, 1446363, 1499932, 1928484, 2249898, 2892726, 2999864, 3374847, 3856968, 4499796, 5785452, 6749694, 8999592, 10124541, 11570904, 13499388, 20249082, 26998776, 40498164, 80996328]

約数ペア:

[(1, 80996328), (2, 40498164), (3, 26998776), (4, 20249082), (6, 13499388), (7, 11570904), (8, 10124541), (9, 8999592), (12, 6749694), (14, 5785452), (18, 4499796), (21, 3856968), (24, 3374847), (27, 2999864), (28, 2892726), (36, 2249898), (42, 1928484), (54, 1499932), (56, 1446363), (63, 1285656), (72, 1124949), (84, 964242), (108, 749966), (126, 642828), (168, 482121), (189, 428552), (216, 374983), (252, 321414), (378, 214276), (504, 160707), (756, 107138), (1512, 53569)]