68917968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{68371}}^1$

素因数の和:68392

約数の個数: 60

約数和(自身を含む): 220431328

約数和(自身を除く): 151513360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 68371, 136742, 205113, 273484, 410226, 478597, 546968, 615339, 820452, 957194, 1093936, 1230678, 1435791, 1640904, 1914388, 2461356, 2871582, 3281808, 3828776, 4307373, 4922712, 5743164, 7657552, 8614746, 9845424, 11486328, 17229492, 22972656, 34458984, 68917968]

約数ペア:

[(1, 68917968), (2, 34458984), (3, 22972656), (4, 17229492), (6, 11486328), (7, 9845424), (8, 8614746), (9, 7657552), (12, 5743164), (14, 4922712), (16, 4307373), (18, 3828776), (21, 3281808), (24, 2871582), (28, 2461356), (36, 1914388), (42, 1640904), (48, 1435791), (56, 1230678), (63, 1093936), (72, 957194), (84, 820452), (112, 615339), (126, 546968), (144, 478597), (168, 410226), (252, 273484), (336, 205113), (504, 136742), (1008, 68371)]