86602747

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 116619264

約数和(自身を除く): 30016517

約数列:

[1, 7, 11, 31, 49, 71, 73, 77, 217, 341, 497, 511, 539, 781, 803, 1519, 2201, 2263, 2387, 3479, 3577, 5183, 5467, 5621, 15407, 15841, 16709, 24211, 24893, 36281, 38269, 39347, 57013, 107849, 110887, 160673, 169477, 174251, 253967, 399091, 1124711, 1186339, 1219757, 1767403, 2793637, 7872977, 12371821, 86602747]

約数ペア:

[(1, 86602747), (7, 12371821), (11, 7872977), (31, 2793637), (49, 1767403), (71, 1219757), (73, 1186339), (77, 1124711), (217, 399091), (341, 253967), (497, 174251), (511, 169477), (539, 160673), (781, 110887), (803, 107849), (1519, 57013), (2201, 39347), (2263, 38269), (2387, 36281), (3479, 24893), (3577, 24211), (5183, 16709), (5467, 15841), (5621, 15407)]