71225712

素因数分解:

$2^4\times 3^2\times {\mathrm{601}}^1\times {\mathrm{823}}^1$

素因数の和:1438

約数の個数: 60

約数和(自身を含む): 199907344

約数和(自身を除く): 128681632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 601, 823, 1202, 1646, 1803, 2404, 2469, 3292, 3606, 4808, 4938, 5409, 6584, 7212, 7407, 9616, 9876, 10818, 13168, 14424, 14814, 19752, 21636, 28848, 29628, 39504, 43272, 59256, 86544, 118512, 494623, 989246, 1483869, 1978492, 2967738, 3956984, 4451607, 5935476, 7913968, 8903214, 11870952, 17806428, 23741904, 35612856, 71225712]

約数ペア:

[(1, 71225712), (2, 35612856), (3, 23741904), (4, 17806428), (6, 11870952), (8, 8903214), (9, 7913968), (12, 5935476), (16, 4451607), (18, 3956984), (24, 2967738), (36, 1978492), (48, 1483869), (72, 989246), (144, 494623), (601, 118512), (823, 86544), (1202, 59256), (1646, 43272), (1803, 39504), (2404, 29628), (2469, 28848), (3292, 21636), (3606, 19752), (4808, 14814), (4938, 14424), (5409, 13168), (6584, 10818), (7212, 9876), (7407, 9616)]