80311746

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11549}}^1$

素因数の和:11634

約数の個数: 32

約数和(自身を含む): 171864000

約数和(自身を除く): 91552254

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 11549, 23098, 34647, 69294, 219431, 438862, 658293, 704489, 1316586, 1408978, 2113467, 4226934, 13385291, 26770582, 40155873, 80311746]

約数ペア:

[(1, 80311746), (2, 40155873), (3, 26770582), (6, 13385291), (19, 4226934), (38, 2113467), (57, 1408978), (61, 1316586), (114, 704489), (122, 658293), (183, 438862), (366, 219431), (1159, 69294), (2318, 34647), (3477, 23098), (6954, 11549)]