72255854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1999}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 52160146

約数列:

[1, 2, 11, 22, 31, 53, 62, 106, 341, 583, 682, 1166, 1643, 1999, 3286, 3998, 18073, 21989, 36146, 43978, 61969, 105947, 123938, 211894, 681659, 1165417, 1363318, 2330834, 3284357, 6568714, 36127927, 72255854]

約数ペア:

[(1, 72255854), (2, 36127927), (11, 6568714), (22, 3284357), (31, 2330834), (53, 1363318), (62, 1165417), (106, 681659), (341, 211894), (583, 123938), (682, 105947), (1166, 61969), (1643, 43978), (1999, 36146), (3286, 21989), (3998, 18073)]