78640308

素因数分解:

$2^2\times 3^4\times {\mathrm{251}}^1\times {\mathrm{967}}^1$

素因数の和:1234

約数の個数: 60

約数和(自身を含む): 206613792

約数和(自身を除く): 127973484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 251, 324, 502, 753, 967, 1004, 1506, 1934, 2259, 2901, 3012, 3868, 4518, 5802, 6777, 8703, 9036, 11604, 13554, 17406, 20331, 26109, 27108, 34812, 40662, 52218, 78327, 81324, 104436, 156654, 242717, 313308, 485434, 728151, 970868, 1456302, 2184453, 2912604, 4368906, 6553359, 8737812, 13106718, 19660077, 26213436, 39320154, 78640308]

約数ペア:

[(1, 78640308), (2, 39320154), (3, 26213436), (4, 19660077), (6, 13106718), (9, 8737812), (12, 6553359), (18, 4368906), (27, 2912604), (36, 2184453), (54, 1456302), (81, 970868), (108, 728151), (162, 485434), (251, 313308), (324, 242717), (502, 156654), (753, 104436), (967, 81324), (1004, 78327), (1506, 52218), (1934, 40662), (2259, 34812), (2901, 27108), (3012, 26109), (3868, 20331), (4518, 17406), (5802, 13554), (6777, 11604), (8703, 9036)]