68512248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135937}}^1$

素因数の和:135956

約数の個数: 48

約数和(自身を含む): 212063280

約数和(自身を除く): 143551032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135937, 271874, 407811, 543748, 815622, 951559, 1087496, 1223433, 1631244, 1903118, 2446866, 2854677, 3262488, 3806236, 4893732, 5709354, 7612472, 8564031, 9787464, 11418708, 17128062, 22837416, 34256124, 68512248]

約数ペア:

[(1, 68512248), (2, 34256124), (3, 22837416), (4, 17128062), (6, 11418708), (7, 9787464), (8, 8564031), (9, 7612472), (12, 5709354), (14, 4893732), (18, 3806236), (21, 3262488), (24, 2854677), (28, 2446866), (36, 1903118), (42, 1631244), (56, 1223433), (63, 1087496), (72, 951559), (84, 815622), (126, 543748), (168, 407811), (252, 271874), (504, 135937)]