79720968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{77249}}^1$

素因数の和:77301

約数の個数: 32

約数和(自身を含む): 203940000

約数和(自身を除く): 124219032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 77249, 154498, 231747, 308996, 463494, 617992, 926988, 1853976, 3321707, 6643414, 9965121, 13286828, 19930242, 26573656, 39860484, 79720968]

約数ペア:

[(1, 79720968), (2, 39860484), (3, 26573656), (4, 19930242), (6, 13286828), (8, 9965121), (12, 6643414), (24, 3321707), (43, 1853976), (86, 926988), (129, 617992), (172, 463494), (258, 308996), (344, 231747), (516, 154498), (1032, 77249)]