65319924

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:784

約数の個数: 48

約数和(自身を含む): 156863168

約数和(自身を除く): 91543244

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 277, 457, 516, 554, 831, 914, 1108, 1371, 1662, 1828, 2742, 3324, 5484, 11911, 19651, 23822, 35733, 39302, 47644, 58953, 71466, 78604, 117906, 126589, 142932, 235812, 253178, 379767, 506356, 759534, 1519068, 5443327, 10886654, 16329981, 21773308, 32659962, 65319924]

約数ペア:

[(1, 65319924), (2, 32659962), (3, 21773308), (4, 16329981), (6, 10886654), (12, 5443327), (43, 1519068), (86, 759534), (129, 506356), (172, 379767), (258, 253178), (277, 235812), (457, 142932), (516, 126589), (554, 117906), (831, 78604), (914, 71466), (1108, 58953), (1371, 47644), (1662, 39302), (1828, 35733), (2742, 23822), (3324, 19651), (5484, 11911)]