78840252328

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{335057}}^1$

素因数の和:335569

約数の個数: 32

約数和(自身を含む): 150374030400

約数和(自身を除く): 71533778072

約数列:

[1, 2, 4, 8, 67, 134, 268, 439, 536, 878, 1756, 3512, 29413, 58826, 117652, 235304, 335057, 670114, 1340228, 2680456, 22448819, 44897638, 89795276, 147090023, 179590552, 294180046, 588360092, 1176720184, 9855031541, 19710063082, 39420126164, 78840252328]

約数ペア:

[(1, 78840252328), (2, 39420126164), (4, 19710063082), (8, 9855031541), (67, 1176720184), (134, 588360092), (268, 294180046), (439, 179590552), (536, 147090023), (878, 89795276), (1756, 44897638), (3512, 22448819), (29413, 2680456), (58826, 1340228), (117652, 670114), (235304, 335057)]