86989752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{63589}}^1$

素因数の和:63620

約数の個数: 48

約数和(自身を含む): 248001000

約数和(自身を除く): 161011248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 63589, 127178, 190767, 254356, 381534, 508712, 572301, 763068, 1144602, 1208191, 1526136, 2289204, 2416382, 3624573, 4578408, 4832764, 7249146, 9665528, 10873719, 14498292, 21747438, 28996584, 43494876, 86989752]

約数ペア:

[(1, 86989752), (2, 43494876), (3, 28996584), (4, 21747438), (6, 14498292), (8, 10873719), (9, 9665528), (12, 7249146), (18, 4832764), (19, 4578408), (24, 3624573), (36, 2416382), (38, 2289204), (57, 1526136), (72, 1208191), (76, 1144602), (114, 763068), (152, 572301), (171, 508712), (228, 381534), (342, 254356), (456, 190767), (684, 127178), (1368, 63589)]