86968842

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 101002998

約数列:

[1, 2, 3, 6, 23, 46, 69, 73, 89, 97, 138, 146, 178, 194, 219, 267, 291, 438, 534, 582, 1679, 2047, 2231, 3358, 4094, 4462, 5037, 6141, 6497, 6693, 7081, 8633, 10074, 12282, 12994, 13386, 14162, 17266, 19491, 21243, 25899, 38982, 42486, 51798, 149431, 162863, 198559, 298862, 325726, 397118, 448293, 488589, 595677, 630209, 896586, 977178, 1191354, 1260418, 1890627, 3781254, 14494807, 28989614, 43484421, 86968842]

約数ペア:

[(1, 86968842), (2, 43484421), (3, 28989614), (6, 14494807), (23, 3781254), (46, 1890627), (69, 1260418), (73, 1191354), (89, 977178), (97, 896586), (138, 630209), (146, 595677), (178, 488589), (194, 448293), (219, 397118), (267, 325726), (291, 298862), (438, 198559), (534, 162863), (582, 149431), (1679, 51798), (2047, 42486), (2231, 38982), (3358, 25899), (4094, 21243), (4462, 19491), (5037, 17266), (6141, 14162), (6497, 13386), (6693, 12994), (7081, 12282), (8633, 10074)]