80504214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{823}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 196494336

約数和(自身を除く): 115990122

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 137, 238, 274, 357, 411, 714, 822, 823, 959, 1646, 1918, 2329, 2469, 2877, 4658, 4938, 5754, 5761, 6987, 11522, 13974, 13991, 16303, 17283, 27982, 32606, 34566, 41973, 48909, 83946, 97818, 97937, 112751, 195874, 225502, 293811, 338253, 587622, 676506, 789257, 1578514, 1916767, 2367771, 3833534, 4735542, 5750301, 11500602, 13417369, 26834738, 40252107, 80504214]

約数ペア:

[(1, 80504214), (2, 40252107), (3, 26834738), (6, 13417369), (7, 11500602), (14, 5750301), (17, 4735542), (21, 3833534), (34, 2367771), (42, 1916767), (51, 1578514), (102, 789257), (119, 676506), (137, 587622), (238, 338253), (274, 293811), (357, 225502), (411, 195874), (714, 112751), (822, 97937), (823, 97818), (959, 83946), (1646, 48909), (1918, 41973), (2329, 34566), (2469, 32606), (2877, 27982), (4658, 17283), (4938, 16303), (5754, 13991), (5761, 13974), (6987, 11522)]