78638364

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{34673}}^1$

素因数の和:34696

約数の個数: 60

約数和(自身を含む): 234951024

約数和(自身を除く): 156312660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 34673, 69346, 104019, 138692, 208038, 242711, 312057, 416076, 485422, 624114, 728133, 936171, 970844, 1248228, 1456266, 1872342, 2184399, 2808513, 2912532, 3744684, 4368798, 5617026, 6553197, 8737596, 11234052, 13106394, 19659591, 26212788, 39319182, 78638364]

約数ペア:

[(1, 78638364), (2, 39319182), (3, 26212788), (4, 19659591), (6, 13106394), (7, 11234052), (9, 8737596), (12, 6553197), (14, 5617026), (18, 4368798), (21, 3744684), (27, 2912532), (28, 2808513), (36, 2184399), (42, 1872342), (54, 1456266), (63, 1248228), (81, 970844), (84, 936171), (108, 728133), (126, 624114), (162, 485422), (189, 416076), (252, 312057), (324, 242711), (378, 208038), (567, 138692), (756, 104019), (1134, 69346), (2268, 34673)]