78377178

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1223}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 171320832

約数和(自身を除く): 92943654

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 971, 1223, 1942, 2446, 2913, 3669, 5826, 7338, 10681, 13453, 21362, 26906, 32043, 40359, 64086, 80718, 1187533, 2375066, 3562599, 7125198, 13062863, 26125726, 39188589, 78377178]

約数ペア:

[(1, 78377178), (2, 39188589), (3, 26125726), (6, 13062863), (11, 7125198), (22, 3562599), (33, 2375066), (66, 1187533), (971, 80718), (1223, 64086), (1942, 40359), (2446, 32043), (2913, 26906), (3669, 21362), (5826, 13453), (7338, 10681)]