68814738

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{43943}}^1$

素因数の和:43983

約数の個数: 32

約数和(自身を含む): 158198400

約数和(自身を除く): 89383662

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 43943, 87886, 131829, 263658, 395487, 790974, 1186461, 1274347, 2372922, 2548694, 3823041, 7646082, 11469123, 22938246, 34407369, 68814738]

約数ペア:

[(1, 68814738), (2, 34407369), (3, 22938246), (6, 11469123), (9, 7646082), (18, 3823041), (27, 2548694), (29, 2372922), (54, 1274347), (58, 1186461), (87, 790974), (174, 395487), (261, 263658), (522, 131829), (783, 87886), (1566, 43943)]