80602158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21089}}^1$

素因数の和:21121

約数の個数: 48

約数和(自身を含む): 201957840

約数和(自身を除く): 121355682

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 21089, 42178, 63267, 126534, 147623, 274157, 295246, 442869, 548314, 822471, 885738, 1033361, 1644942, 1919099, 2066722, 3100083, 3838198, 5757297, 6200166, 11514594, 13433693, 26867386, 40301079, 80602158]

約数ペア:

[(1, 80602158), (2, 40301079), (3, 26867386), (6, 13433693), (7, 11514594), (13, 6200166), (14, 5757297), (21, 3838198), (26, 3100083), (39, 2066722), (42, 1919099), (49, 1644942), (78, 1033361), (91, 885738), (98, 822471), (147, 548314), (182, 442869), (273, 295246), (294, 274157), (546, 147623), (637, 126534), (1274, 63267), (1911, 42178), (3822, 21089)]