71739972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{34961}}^1$

素因数の和:34993

約数の個数: 48

約数和(自身を含む): 195787200

約数和(自身を除く): 124047228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 34961, 69922, 104883, 139844, 209766, 314649, 419532, 629298, 664259, 943947, 1258596, 1328518, 1887894, 1992777, 2657036, 3775788, 3985554, 5978331, 7971108, 11956662, 17934993, 23913324, 35869986, 71739972]

約数ペア:

[(1, 71739972), (2, 35869986), (3, 23913324), (4, 17934993), (6, 11956662), (9, 7971108), (12, 5978331), (18, 3985554), (19, 3775788), (27, 2657036), (36, 1992777), (38, 1887894), (54, 1328518), (57, 1258596), (76, 943947), (108, 664259), (114, 629298), (171, 419532), (228, 314649), (342, 209766), (513, 139844), (684, 104883), (1026, 69922), (2052, 34961)]