54158292

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 140649600

約数和(自身を除く): 86491308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 137, 139, 158, 237, 274, 278, 316, 411, 417, 474, 548, 556, 711, 822, 834, 948, 1233, 1251, 1422, 1644, 1668, 2466, 2502, 2844, 4932, 5004, 10823, 10981, 19043, 21646, 21962, 32469, 32943, 38086, 43292, 43924, 57129, 64938, 65886, 76172, 97407, 98829, 114258, 129876, 131772, 171387, 194814, 197658, 228516, 342774, 389628, 395316, 685548, 1504397, 3008794, 4513191, 6017588, 9026382, 13539573, 18052764, 27079146, 54158292]

約数ペア:

[(1, 54158292), (2, 27079146), (3, 18052764), (4, 13539573), (6, 9026382), (9, 6017588), (12, 4513191), (18, 3008794), (36, 1504397), (79, 685548), (137, 395316), (139, 389628), (158, 342774), (237, 228516), (274, 197658), (278, 194814), (316, 171387), (411, 131772), (417, 129876), (474, 114258), (548, 98829), (556, 97407), (711, 76172), (822, 65886), (834, 64938), (948, 57129), (1233, 43924), (1251, 43292), (1422, 38086), (1644, 32943), (1668, 32469), (2466, 21962), (2502, 21646), (2844, 19043), (4932, 10981), (5004, 10823)]