78387714

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{256169}}^1$

素因数の和:256194

約数の個数: 24

約数和(自身を含む): 179831340

約数和(自身を除く): 101443626

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 256169, 512338, 768507, 1537014, 2305521, 4354873, 4611042, 8709746, 13064619, 26129238, 39193857, 78387714]

約数ペア:

[(1, 78387714), (2, 39193857), (3, 26129238), (6, 13064619), (9, 8709746), (17, 4611042), (18, 4354873), (34, 2305521), (51, 1537014), (102, 768507), (153, 512338), (306, 256169)]