86888178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19543}}^1$

素因数の和:19583

約数の個数: 48

約数和(自身を含む): 213420480

約数和(自身を除く): 126532302

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 57, 78, 114, 117, 171, 234, 247, 342, 494, 741, 1482, 2223, 4446, 19543, 39086, 58629, 117258, 175887, 254059, 351774, 371317, 508118, 742634, 762177, 1113951, 1524354, 2227902, 2286531, 3341853, 4573062, 4827121, 6683706, 9654242, 14481363, 28962726, 43444089, 86888178]

約数ペア:

[(1, 86888178), (2, 43444089), (3, 28962726), (6, 14481363), (9, 9654242), (13, 6683706), (18, 4827121), (19, 4573062), (26, 3341853), (38, 2286531), (39, 2227902), (57, 1524354), (78, 1113951), (114, 762177), (117, 742634), (171, 508118), (234, 371317), (247, 351774), (342, 254059), (494, 175887), (741, 117258), (1482, 58629), (2223, 39086), (4446, 19543)]