72455274

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{823}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 161708352

約数和(自身を除く): 89253078

約数列:

[1, 2, 3, 6, 9, 18, 67, 73, 134, 146, 201, 219, 402, 438, 603, 657, 823, 1206, 1314, 1646, 2469, 4891, 4938, 7407, 9782, 14673, 14814, 29346, 44019, 55141, 60079, 88038, 110282, 120158, 165423, 180237, 330846, 360474, 496269, 540711, 992538, 1081422, 4025293, 8050586, 12075879, 24151758, 36227637, 72455274]

約数ペア:

[(1, 72455274), (2, 36227637), (3, 24151758), (6, 12075879), (9, 8050586), (18, 4025293), (67, 1081422), (73, 992538), (134, 540711), (146, 496269), (201, 360474), (219, 330846), (402, 180237), (438, 165423), (603, 120158), (657, 110282), (823, 88038), (1206, 60079), (1314, 55141), (1646, 44019), (2469, 29346), (4891, 14814), (4938, 14673), (7407, 9782)]