180349272

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{19121}}^1$

素因数の和:19264

約数の個数: 48

約数和(自身を含む): 492200280

約数和(自身を除く): 311851008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 9432, 19121, 38242, 57363, 76484, 114726, 152968, 172089, 229452, 344178, 458904, 688356, 1376712, 2504851, 5009702, 7514553, 10019404, 15029106, 20038808, 22543659, 30058212, 45087318, 60116424, 90174636, 180349272]

約数ペア:

[(1, 180349272), (2, 90174636), (3, 60116424), (4, 45087318), (6, 30058212), (8, 22543659), (9, 20038808), (12, 15029106), (18, 10019404), (24, 7514553), (36, 5009702), (72, 2504851), (131, 1376712), (262, 688356), (393, 458904), (524, 344178), (786, 229452), (1048, 172089), (1179, 152968), (1572, 114726), (2358, 76484), (3144, 57363), (4716, 38242), (9432, 19121)]