84851172

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{112237}}^1$

素因数の和:112257

約数の個数: 48

約数和(自身を含む): 251413120

約数和(自身を除く): 166561948

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 112237, 224474, 336711, 448948, 673422, 785659, 1010133, 1346844, 1571318, 2020266, 2356977, 3030399, 3142636, 4040532, 4713954, 6060798, 7070931, 9427908, 12121596, 14141862, 21212793, 28283724, 42425586, 84851172]

約数ペア:

[(1, 84851172), (2, 42425586), (3, 28283724), (4, 21212793), (6, 14141862), (7, 12121596), (9, 9427908), (12, 7070931), (14, 6060798), (18, 4713954), (21, 4040532), (27, 3142636), (28, 3030399), (36, 2356977), (42, 2020266), (54, 1571318), (63, 1346844), (84, 1010133), (108, 785659), (126, 673422), (189, 448948), (252, 336711), (378, 224474), (756, 112237)]