80492904

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25999}}^1$

素因数の和:26054

約数の個数: 48

約数和(自身を含む): 223080000

約数和(自身を除く): 142587096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 25999, 51998, 77997, 103996, 155994, 207992, 233991, 311988, 467982, 623976, 935964, 1117957, 1871928, 2235914, 3353871, 4471828, 6707742, 8943656, 10061613, 13415484, 20123226, 26830968, 40246452, 80492904]

約数ペア:

[(1, 80492904), (2, 40246452), (3, 26830968), (4, 20123226), (6, 13415484), (8, 10061613), (9, 8943656), (12, 6707742), (18, 4471828), (24, 3353871), (36, 2235914), (43, 1871928), (72, 1117957), (86, 935964), (129, 623976), (172, 467982), (258, 311988), (344, 233991), (387, 207992), (516, 155994), (774, 103996), (1032, 77997), (1548, 51998), (3096, 25999)]