87107628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5478

約数の個数: 48

約数和(自身を含む): 217002240

約数和(自身を除く): 129894612

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 4047, 5381, 5396, 8094, 10762, 16143, 16188, 21524, 32286, 64572, 102239, 204478, 306717, 382051, 408956, 613434, 764102, 1146153, 1226868, 1528204, 2292306, 4584612, 7258969, 14517938, 21776907, 29035876, 43553814, 87107628]

約数ペア:

[(1, 87107628), (2, 43553814), (3, 29035876), (4, 21776907), (6, 14517938), (12, 7258969), (19, 4584612), (38, 2292306), (57, 1528204), (71, 1226868), (76, 1146153), (114, 764102), (142, 613434), (213, 408956), (228, 382051), (284, 306717), (426, 204478), (852, 102239), (1349, 64572), (2698, 32286), (4047, 21524), (5381, 16188), (5396, 16143), (8094, 10762)]