89836380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3795

約数の個数: 72

約数和(自身を含む): 274568112

約数和(自身を除く): 184731732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 3643, 4110, 4932, 6165, 7286, 8220, 10929, 12330, 14572, 18215, 21858, 24660, 32787, 36430, 43716, 54645, 65574, 72860, 109290, 131148, 163935, 218580, 327870, 499091, 655740, 998182, 1497273, 1996364, 2495455, 2994546, 4491819, 4990910, 5989092, 7486365, 8983638, 9981820, 14972730, 17967276, 22459095, 29945460, 44918190, 89836380]

約数ペア:

[(1, 89836380), (2, 44918190), (3, 29945460), (4, 22459095), (5, 17967276), (6, 14972730), (9, 9981820), (10, 8983638), (12, 7486365), (15, 5989092), (18, 4990910), (20, 4491819), (30, 2994546), (36, 2495455), (45, 1996364), (60, 1497273), (90, 998182), (137, 655740), (180, 499091), (274, 327870), (411, 218580), (548, 163935), (685, 131148), (822, 109290), (1233, 72860), (1370, 65574), (1644, 54645), (2055, 43716), (2466, 36430), (2740, 32787), (3643, 24660), (4110, 21858), (4932, 18215), (6165, 14572), (7286, 12330), (8220, 10929)]