78131170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8233}}^1$

素因数の和:8326

約数の個数: 32

約数和(自身を含む): 153547632

約数和(自身を除く): 75416462

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 8233, 9490, 16466, 41165, 82330, 107029, 214058, 535145, 601009, 1070290, 1202018, 3005045, 6010090, 7813117, 15626234, 39065585, 78131170]

約数ペア:

[(1, 78131170), (2, 39065585), (5, 15626234), (10, 7813117), (13, 6010090), (26, 3005045), (65, 1202018), (73, 1070290), (130, 601009), (146, 535145), (365, 214058), (730, 107029), (949, 82330), (1898, 41165), (4745, 16466), (8233, 9490)]