65656818

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:373

約数の個数: 80

約数和(自身を含む): 157338720

約数和(自身を除く): 91681902

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 83, 114, 162, 166, 171, 249, 257, 342, 498, 513, 514, 747, 771, 1026, 1494, 1539, 1542, 1577, 2241, 2313, 3078, 3154, 4482, 4626, 4731, 4883, 6723, 6939, 9462, 9766, 13446, 13878, 14193, 14649, 20817, 21331, 28386, 29298, 41634, 42579, 42662, 43947, 63993, 85158, 87894, 127737, 127986, 131841, 191979, 255474, 263682, 383958, 395523, 405289, 575937, 791046, 810578, 1151874, 1215867, 1727811, 2431734, 3455622, 3647601, 7295202, 10942803, 21885606, 32828409, 65656818]

約数ペア:

[(1, 65656818), (2, 32828409), (3, 21885606), (6, 10942803), (9, 7295202), (18, 3647601), (19, 3455622), (27, 2431734), (38, 1727811), (54, 1215867), (57, 1151874), (81, 810578), (83, 791046), (114, 575937), (162, 405289), (166, 395523), (171, 383958), (249, 263682), (257, 255474), (342, 191979), (498, 131841), (513, 127986), (514, 127737), (747, 87894), (771, 85158), (1026, 63993), (1494, 43947), (1539, 42662), (1542, 42579), (1577, 41634), (2241, 29298), (2313, 28386), (3078, 21331), (3154, 20817), (4482, 14649), (4626, 14193), (4731, 13878), (4883, 13446), (6723, 9766), (6939, 9462)]