91158568

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 94635992

約数列:

[1, 2, 4, 8, 23, 46, 47, 83, 92, 94, 127, 166, 184, 188, 254, 332, 376, 508, 664, 1016, 1081, 1909, 2162, 2921, 3818, 3901, 4324, 5842, 5969, 7636, 7802, 8648, 10541, 11684, 11938, 15272, 15604, 21082, 23368, 23876, 31208, 42164, 47752, 84328, 89723, 137287, 179446, 242443, 274574, 358892, 484886, 495427, 549148, 717784, 969772, 990854, 1098296, 1939544, 1981708, 3963416, 11394821, 22789642, 45579284, 91158568]

約数ペア:

[(1, 91158568), (2, 45579284), (4, 22789642), (8, 11394821), (23, 3963416), (46, 1981708), (47, 1939544), (83, 1098296), (92, 990854), (94, 969772), (127, 717784), (166, 549148), (184, 495427), (188, 484886), (254, 358892), (332, 274574), (376, 242443), (508, 179446), (664, 137287), (1016, 89723), (1081, 84328), (1909, 47752), (2162, 42164), (2921, 31208), (3818, 23876), (3901, 23368), (4324, 21082), (5842, 15604), (5969, 15272), (7636, 11938), (7802, 11684), (8648, 10541)]