77161428

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1193

約数の個数: 72

約数和(自身を含む): 204284808

約数和(自身を除く): 127123380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 53, 74, 106, 111, 148, 159, 212, 222, 318, 333, 444, 477, 636, 666, 954, 1093, 1332, 1908, 1961, 2186, 3279, 3922, 4372, 5883, 6558, 7844, 9837, 11766, 13116, 17649, 19674, 23532, 35298, 39348, 40441, 57929, 70596, 80882, 115858, 121323, 161764, 173787, 231716, 242646, 347574, 363969, 485292, 521361, 695148, 727938, 1042722, 1455876, 2085444, 2143373, 4286746, 6430119, 8573492, 12860238, 19290357, 25720476, 38580714, 77161428]

約数ペア:

[(1, 77161428), (2, 38580714), (3, 25720476), (4, 19290357), (6, 12860238), (9, 8573492), (12, 6430119), (18, 4286746), (36, 2143373), (37, 2085444), (53, 1455876), (74, 1042722), (106, 727938), (111, 695148), (148, 521361), (159, 485292), (212, 363969), (222, 347574), (318, 242646), (333, 231716), (444, 173787), (477, 161764), (636, 121323), (666, 115858), (954, 80882), (1093, 70596), (1332, 57929), (1908, 40441), (1961, 39348), (2186, 35298), (3279, 23532), (3922, 19674), (4372, 17649), (5883, 13116), (6558, 11766), (7844, 9837)]