69774978

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2719}}^1$

素因数の和:2791

約数の個数: 64

約数和(自身を含む): 175472640

約数和(自身を除く): 105697662

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 987, 1222, 1833, 1974, 2719, 3666, 4277, 5438, 8157, 8554, 12831, 16314, 19033, 25662, 35347, 38066, 57099, 70694, 106041, 114198, 127793, 212082, 247429, 255586, 383379, 494858, 742287, 766758, 894551, 1484574, 1661309, 1789102, 2683653, 3322618, 4983927, 5367306, 9967854, 11629163, 23258326, 34887489, 69774978]

約数ペア:

[(1, 69774978), (2, 34887489), (3, 23258326), (6, 11629163), (7, 9967854), (13, 5367306), (14, 4983927), (21, 3322618), (26, 2683653), (39, 1789102), (42, 1661309), (47, 1484574), (78, 894551), (91, 766758), (94, 742287), (141, 494858), (182, 383379), (273, 255586), (282, 247429), (329, 212082), (546, 127793), (611, 114198), (658, 106041), (987, 70694), (1222, 57099), (1833, 38066), (1974, 35347), (2719, 25662), (3666, 19033), (4277, 16314), (5438, 12831), (8157, 8554)]