87660908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{3571}}^1$

素因数の和:3630

約数の個数: 36

約数和(自身を含む): 171477432

約数和(自身を除く): 83816524

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 361, 646, 722, 1292, 1444, 3571, 6137, 7142, 12274, 14284, 24548, 60707, 67849, 121414, 135698, 242828, 271396, 1153433, 1289131, 2306866, 2578262, 4613732, 5156524, 21915227, 43830454, 87660908]

約数ペア:

[(1, 87660908), (2, 43830454), (4, 21915227), (17, 5156524), (19, 4613732), (34, 2578262), (38, 2306866), (68, 1289131), (76, 1153433), (323, 271396), (361, 242828), (646, 135698), (722, 121414), (1292, 67849), (1444, 60707), (3571, 24548), (6137, 14284), (7142, 12274)]