86661148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{2539}}^1$

素因数の和:2626

約数の個数: 48

約数和(自身を含む): 184343040

約数和(自身を除く): 97681892

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 53, 92, 106, 161, 212, 322, 371, 644, 742, 1219, 1484, 2438, 2539, 4876, 5078, 8533, 10156, 17066, 17773, 34132, 35546, 58397, 71092, 116794, 134567, 233588, 269134, 408779, 538268, 817558, 941969, 1635116, 1883938, 3095041, 3767876, 6190082, 12380164, 21665287, 43330574, 86661148]

約数ペア:

[(1, 86661148), (2, 43330574), (4, 21665287), (7, 12380164), (14, 6190082), (23, 3767876), (28, 3095041), (46, 1883938), (53, 1635116), (92, 941969), (106, 817558), (161, 538268), (212, 408779), (322, 269134), (371, 233588), (644, 134567), (742, 116794), (1219, 71092), (1484, 58397), (2438, 35546), (2539, 34132), (4876, 17773), (5078, 17066), (8533, 10156)]