77556738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19037}}^1$

素因数の和:19146

約数の個数: 32

約数和(自身を含む): 179109504

約数和(自身を除く): 101552766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 19037, 38074, 57111, 114222, 133259, 266518, 399777, 799554, 1846589, 3693178, 5539767, 11079534, 12926123, 25852246, 38778369, 77556738]

約数ペア:

[(1, 77556738), (2, 38778369), (3, 25852246), (6, 12926123), (7, 11079534), (14, 5539767), (21, 3693178), (42, 1846589), (97, 799554), (194, 399777), (291, 266518), (582, 133259), (679, 114222), (1358, 57111), (2037, 38074), (4074, 19037)]