71990358

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{10007}}^1$

素因数の和:10132

約数の個数: 32

約数和(自身を含む): 158526720

約数和(自身を除く): 86536362

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 218, 327, 654, 1199, 2398, 3597, 7194, 10007, 20014, 30021, 60042, 110077, 220154, 330231, 660462, 1090763, 2181526, 3272289, 6544578, 11998393, 23996786, 35995179, 71990358]

約数ペア:

[(1, 71990358), (2, 35995179), (3, 23996786), (6, 11998393), (11, 6544578), (22, 3272289), (33, 2181526), (66, 1090763), (109, 660462), (218, 330231), (327, 220154), (654, 110077), (1199, 60042), (2398, 30021), (3597, 20014), (7194, 10007)]