71847756

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{3343}}^1$

素因数の和:3555

約数の個数: 48

約数和(自身を含む): 187264000

約数和(自身を除く): 115416244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3343, 3582, 5373, 6686, 7164, 10029, 10746, 13372, 20058, 21492, 30087, 40116, 60174, 90261, 120348, 180522, 361044, 665257, 1330514, 1995771, 2661028, 3991542, 5987313, 7983084, 11974626, 17961939, 23949252, 35923878, 71847756]

約数ペア:

[(1, 71847756), (2, 35923878), (3, 23949252), (4, 17961939), (6, 11974626), (9, 7983084), (12, 5987313), (18, 3991542), (27, 2661028), (36, 1995771), (54, 1330514), (108, 665257), (199, 361044), (398, 180522), (597, 120348), (796, 90261), (1194, 60174), (1791, 40116), (2388, 30087), (3343, 21492), (3582, 20058), (5373, 13372), (6686, 10746), (7164, 10029)]