78104952

素因数分解:

$2^3\times 3^3\times {\mathrm{419}}^1\times {\mathrm{863}}^1$

素因数の和:1297

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 139623048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 419, 838, 863, 1257, 1676, 1726, 2514, 2589, 3352, 3452, 3771, 5028, 5178, 6904, 7542, 7767, 10056, 10356, 11313, 15084, 15534, 20712, 22626, 23301, 30168, 31068, 45252, 46602, 62136, 90504, 93204, 186408, 361597, 723194, 1084791, 1446388, 2169582, 2892776, 3254373, 4339164, 6508746, 8678328, 9763119, 13017492, 19526238, 26034984, 39052476, 78104952]

約数ペア:

[(1, 78104952), (2, 39052476), (3, 26034984), (4, 19526238), (6, 13017492), (8, 9763119), (9, 8678328), (12, 6508746), (18, 4339164), (24, 3254373), (27, 2892776), (36, 2169582), (54, 1446388), (72, 1084791), (108, 723194), (216, 361597), (419, 186408), (838, 93204), (863, 90504), (1257, 62136), (1676, 46602), (1726, 45252), (2514, 31068), (2589, 30168), (3352, 23301), (3452, 22626), (3771, 20712), (5028, 15534), (5178, 15084), (6904, 11313), (7542, 10356), (7767, 10056)]