85260474

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21433}}^1$

素因数の和:21471

約数の個数: 48

約数和(自身を含む): 210653352

約数和(自身を除く): 125392878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 21433, 42866, 64299, 128598, 192897, 278629, 364361, 385794, 557258, 728722, 835887, 1093083, 1671774, 2186166, 2507661, 3279249, 4736693, 5015322, 6558498, 9473386, 14210079, 28420158, 42630237, 85260474]

約数ペア:

[(1, 85260474), (2, 42630237), (3, 28420158), (6, 14210079), (9, 9473386), (13, 6558498), (17, 5015322), (18, 4736693), (26, 3279249), (34, 2507661), (39, 2186166), (51, 1671774), (78, 1093083), (102, 835887), (117, 728722), (153, 557258), (221, 385794), (234, 364361), (306, 278629), (442, 192897), (663, 128598), (1326, 64299), (1989, 42866), (3978, 21433)]