68078164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3299}}^1$

素因数の和:3388

約数の個数: 48

約数和(自身を含む): 150796800

約数和(自身を除く): 82718636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 3299, 5159, 6598, 10318, 13196, 20636, 23093, 36289, 46186, 72578, 92372, 145156, 221033, 254023, 442066, 508046, 884132, 1016092, 1547231, 2431363, 3094462, 4862726, 6188924, 9725452, 17019541, 34039082, 68078164]

約数ペア:

[(1, 68078164), (2, 34039082), (4, 17019541), (7, 9725452), (11, 6188924), (14, 4862726), (22, 3094462), (28, 2431363), (44, 1547231), (67, 1016092), (77, 884132), (134, 508046), (154, 442066), (268, 254023), (308, 221033), (469, 145156), (737, 92372), (938, 72578), (1474, 46186), (1876, 36289), (2948, 23093), (3299, 20636), (5159, 13196), (6598, 10318)]