68078298

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 148838400

約数和(自身を除く): 80760102

約数列:

[1, 2, 3, 6, 23, 37, 46, 67, 69, 74, 111, 134, 138, 199, 201, 222, 398, 402, 597, 851, 1194, 1541, 1702, 2479, 2553, 3082, 4577, 4623, 4958, 5106, 7363, 7437, 9154, 9246, 13333, 13731, 14726, 14874, 22089, 26666, 27462, 39999, 44178, 57017, 79998, 114034, 169349, 171051, 306659, 338698, 342102, 493321, 508047, 613318, 919977, 986642, 1016094, 1479963, 1839954, 2959926, 11346383, 22692766, 34039149, 68078298]

約数ペア:

[(1, 68078298), (2, 34039149), (3, 22692766), (6, 11346383), (23, 2959926), (37, 1839954), (46, 1479963), (67, 1016094), (69, 986642), (74, 919977), (111, 613318), (134, 508047), (138, 493321), (199, 342102), (201, 338698), (222, 306659), (398, 171051), (402, 169349), (597, 114034), (851, 79998), (1194, 57017), (1541, 44178), (1702, 39999), (2479, 27462), (2553, 26666), (3082, 22089), (4577, 14874), (4623, 14726), (4958, 13731), (5106, 13333), (7363, 9246), (7437, 9154)]