78777070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{9257}}^1$

素因数の和:9324

約数の個数: 32

約数和(自身を含む): 151979328

約数和(自身を除く): 73202258

約数列:

[1, 2, 5, 10, 23, 37, 46, 74, 115, 185, 230, 370, 851, 1702, 4255, 8510, 9257, 18514, 46285, 92570, 212911, 342509, 425822, 685018, 1064555, 1712545, 2129110, 3425090, 7877707, 15755414, 39388535, 78777070]

約数ペア:

[(1, 78777070), (2, 39388535), (5, 15755414), (10, 7877707), (23, 3425090), (37, 2129110), (46, 1712545), (74, 1064555), (115, 685018), (185, 425822), (230, 342509), (370, 212911), (851, 92570), (1702, 46285), (4255, 18514), (8510, 9257)]